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Jravenv
 one year ago
Help me please
screencap in comments.
best answer rewarded
Jravenv
 one year ago
Help me please screencap in comments. best answer rewarded

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.01. simplify square roots to simplify the expression more: \[((\sqrt{25}*\sqrt{3a})+(\sqrt{4}*\sqrt{3a})(\sqrt{9}*\sqrt{3a}))/3a\]

KyanTheDoodle
 one year ago
Best ResponseYou've already chosen the best response.0Probably gonna get banned for saying this, but every time I read your question, I see "best answer retarded"

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02. Next solve the square roots: \[((5*\sqrt{3a})+(2*\sqrt{3a})(3*\sqrt{3a})/\sqrt{3a}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Note: first step denominator should be square root 3a 3. the numerator has like terms so: \[(5+23)(\sqrt{3a})/(\sqrt{3a})\rightarrow 5+23\rightarrow 4\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3as I mentioned plenty times before...there are different methods to solving the problem in Mathematics as long as it doesn't break the Math rules.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3but.. @hughfuve your answer isn't in the choices given... so something is wrong.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3because ... (I hope I still remember this right) when you're changing to exponent form \[\sqrt{3a} \rightarrow (3a)^{\frac{1}{2}}\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3you're distributing that 1/2 all over

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3Ok. I know what's going on.. we need a \[\sqrt{3a}\] in the numerator so we can cancel out the \[\sqrt{3a}\] denominator

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3so we need to split up 75, 27, and 12

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3\[\frac{\sqrt{75a}+\sqrt{12a}\sqrt{27a}}{\sqrt{3a}}\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3ok this is going to work :) we want that denominator to leave but before we have that we need to split up 75, 12, and 27.. we need perfect square numbers

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3is @Jravenv here right now? I want to guide her through this process we need to know what perfect squares can we use so we can take the square root so what is 3 x ? = 75, 3 x ? = 12, and 3 x ? = 27? there are 3 perfect square numbers

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3another way is what's 75/3, 12/4 , and 27/3 ???

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3sorry 75/3, 12/3, and 27/3

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3this is separate what is 75/3 or 3 x ? = 75

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3we're not adding those three fractions.. we are using division for 75/3 =? 12/3 =? 27/3 = ?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3yes! so what about 12/3 = ? and 27/3 = ?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3what is 12 divided by 3? what is 27 divided by 3?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3\[\frac{\sqrt{25 \cdot 3 a}+\sqrt{4 \cdot 3a}\sqrt{9 \cdot 3 a}}{\sqrt{3a}}\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3so all we need is the square root of 25, 4, and 9 what is the square root of 25? what is the square root of 4? what is the square root of 9?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3\[\frac{5\sqrt{ 3 a}+2\sqrt{ 3a}3\sqrt{ 3 a}}{\sqrt{3a}}\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3now we noticed that there is a term in common and I want to factor it out because i want to get rid of the denominator.. so what can we pull out of the numerator?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3each term in the numerator has it, so it's safe to factor out :)

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3I can't factor 5 2 and 3 out, but I can factor _____________?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3\[\frac{\sqrt{ 3 a}(5+23)}{\sqrt{3a}}\] yes notice that now we can get rid of the square root ?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3we're left with a very simple equation... using order of operations PEMDAS... well just AS...we just add and subtract.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.3yes it's 4. 5+23 using order of operations..addition first 5+2 = 7 73 (subtraction) 73 = 4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0geeez I completely forgot how to do that.. you are quite the doll usuki.
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