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 one year ago
Find the product: (3x + 4)(3x − 4)
9x^2 + 24x − 16
9x^2 + 16
9x − 16
9x^2 − 16
 one year ago
Find the product: (3x + 4)(3x − 4) 9x^2 + 24x − 16 9x^2 + 16 9x − 16 9x^2 − 16

This Question is Closed

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1multiply it by foiling

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0okay well can u help

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1dw:1363713172377:dw

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1does this make sense @mikaa_toxica13

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0uhm there is no 9x^2  12 answer. only a 9x^2  16

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0oh okay thank u. can u help with a few others ?

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1sorry im doing a few things at once, and at work right now so if it takes me a min to respond, dont worry

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0Factor Completely: x^2 + 25 (x + 5)(x + 5) (x + 5)(x − 5) (x − 5)(x − 5) Prime

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1so the easiest way to do this is to multiply out the factors you have there you know that it needs to multiply out to a positive 25

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0okay. i think its B.

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1now also have you go over the list of items that are prime?

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1because if you multiply 5*5 you get 25 not +25

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1this factor is prime, im not sure if you were looking up or waiting for a responce but this one can not be factored

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1to justify this you can take the only one that will work, or rather come close, would be (x + 5)(x + 5) or (x − 5)(x − 5) and both of these would give you a middle term either 10x or +10x

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0i was trying to look it up :/ i jus cant really get it

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1for this, i know its going to be annoying for now, it will be a lot easier the more you do this, but multiply out the terms to find out what it comes out to

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1(x + 5)(x + 5) = x^2+10x+25 (x + 5)(x − 5) = x^225 (x − 5)(x − 5) = x^210x+25

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1then you can see, oh none of these match the answer, therefore it's prime.

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0oh okay thanks ! Factor Completely: 36x^2 − 25 (6x − 5)(x + 5) (6x + 5)(6x + 5) (6x − 5)(6x − 5) < answer (6x + 5)(6x − 5) Factor Completely: 3x^2 − 21 3(x^2 − 7) < answer 3(x + 7)(x − 7) 3(x + 7)(x − 3) Prime

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1welllllll. on the first one, the easy thing to look at tis you need to have a 25 so what multiplies to give you a 25

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0nmv, to teh first one, the answer is D

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1on the second one, very good job!

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0Factor Completely: 2x^2 − 32 Prime< answer 2(x^2 − 16) 2(x + 4)(x + 4) 2(x + 4)(x − 4)

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1this one is not prime.

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0Factor Completely: x2 − 36 (x + 6)(x − 6) (x + 6)(x + 6) (x − 6)(x − 6)<answer Prime

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0okay then its gotta be B

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1Factor Completely: 2x^2 − 32 Prime 2(x^2 − 16) 2(x + 4)(x + 4) 2(x + 4)(x − 4)<answer, because 2(x^216) > 2(x+4)(x4)

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1Factor Completely: x2 − 36 (x + 6)(x − 6)<answer (x + 6)(x + 6) (x − 6)(x − 6) Prime

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1keep in mind that 6*6 gives you 36

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1but the easiest way to look at this is x2 − 36, there is no middle term, this means there has to be one factor is that x + something and x  something to make the middle term go away

sjerman1
 one year ago
Best ResponseYou've already chosen the best response.1does this make sense @mikaa_toxica13

mikaa_toxica13
 one year ago
Best ResponseYou've already chosen the best response.0yes. thank u soo much !
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