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anonymous
 5 years ago
someone wanna help me?
x squared = 12 ...solve using square root property?
anonymous
 5 years ago
someone wanna help me? x squared = 12 ...solve using square root property?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Take square root of both sides.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0What is the square root over the two or the three?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That's not a good answer.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0idk how to solve this problem? i dont know what the sqauare root of 12 is. all i no is that it is 3 rad 2......what else do i need to do?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You keep the 12 under the radical and break it down: 2.2.3 all under the square root sign.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well...so its not 3 square root of 2?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Right. Actually it is sq rt 4=2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0how is it the square root of 4?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sq rt of 12 is equal to sq rt of (4.3)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Not to confuse you, I was just correcting your statement\[2\sqrt{3}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so is square root of (x5) ^ 2 = sqaure root of 2 does x =6?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok i feel dumb. ok solve this using the square root property x5 ^ 2 =2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Same process: sq rt of both sides.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok i did and got x5 = 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That is correct, but not part of this problem.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ugh ok so what is the square root of 2?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Sq rt of 2 is sq rt of 2.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but i have to simplyfy ? whats the answer of the equartion then? just x5 = sqr 2?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You can get a number by using calculator, but since you are studying sq rt you can leave it in that form, same way you left sq rt of 3 in previous problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do you no how to compelte the square?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes, it's that thingy where you divide by 2, then square it

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0slve by completing the squarue

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You take that thing in front of x, divide it by 2, square it, add it to each side.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0??? can u write it out?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0theres nothing infront of x

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so it would be 16x ^ 2  4x = 19?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You did more than my instructions said, the x^2 8x remains part of the equation, the thing you calculated is added but they are apples and oranges you just write it in.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so how would you write it?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[x ^{2}8x+16=3+16\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok a couple more.... how would you do 1+5i/32i

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Have to look up my old notes, been a while.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You have to do conjugation: multiply by (3+2i)/(3+2i)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wait how can u multiply and divide at the same time??

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0its 2AM...im sorry im sooo tired but this is due at 8AM

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You have to manipulate your original problem in order to have something to work with. The choice of conjugation is an offshoot of the bottom term of your problem. In math you can't change things but you can do tricks, for example if you multiply by 1, you have not changed anything. The thing I told you to multiply is equal to 1.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok so how do u solve the problem?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You use the FOIL method multiply top The top looks like this (1+5i)(3+2i) The bottom is (32i)(3+2i)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I assume you are working on the top only, recall FOIL method: First, Outside, Inside, Lasts. Be careful to add only like terms, add apples to apples and oranges to oranges.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that what i did cuz u said the bottom = 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Well, the bottom is not equal to 1, the whole term I introduced is equal to 1. You skip to many steps. Take baby steps, produce the terms of FOIL, eg First is1x3=3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok .... this is the answer i got..of its wrong just tell me the answer....... 13+17i / 1312i

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You can't get that, my first term is 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.03+ 2i +15i +10i^2 which i^2 = 1 over 96i 6  4i^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0That's it you got rid of some of the i's but there is still one left in top, must check notes again.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok how do you do 6/cube root of 29?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Not much you can do with that, if you are work with cube roots like you were with square roots.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0o snap i wrote that wrong... i meant 6/cube root of 2a ^ 2 sorry!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I am looking over my notes for complex numbers, you are doing everything right; seems the point is to at least get it out of the bottom. Break it down as much you can, final answer would have i in it.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i need that rationalized

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0For these, they just want you to move square root out of the the bottom. So the same process as complex number, you multiply by\[\sqrt[3]{2a ^{2}}/\sqrt[3]{2a ^{2}}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so it would be 6 cube root 2a ^2 over ????

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If you multiply cube root of something by cube root of something you would get something. So the answer is whatever is under radical.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02a? is the top right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02a^2, yes top is right.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok last problem!! square root of 2x+11 =5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You do the opposite of earlier problems: square both sides.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You skipped to many steps. Jumping in shower.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0im going to bed night
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