Question

Simplify:-
•(4√3+√12)²

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Answer 1

Hey!!

your answer is ----

${(4 \sqrt{3} + \sqrt{12} )}^{2} \\ \\ = {(4 \sqrt{3} )}^{2} + { \sqrt{12} }^{2} + 2 \times 4 \sqrt{3} \times \sqrt{12} \\ \\ = 48 + 12 + 8 \sqrt{36} \\ \\ = 60 + 8 \times 6 \\ \\ = 60 + 48 = 108$

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hope it help you
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Answer 2

Hey friend here is your answer


Here we can use the identity A^2+ B^2 + 2AB=(A+B)^2

Here A=4√3

B=√12

Applying the identity ,

(4√3+√12)^2----------(-4√3)^2 +( √12)^2+ 2*4√3*√12


48+12+48

60+48

--108


Hope it helps you


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