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3 years ago

Simplify square root 72 minus 3 times square root 12 plus square root of 192

Mathematics

2 answers:

Y_Kistochka [10]3 years ago

5 0

Answer: Option 'A' is correct.

Step-by-step explanation:

Since we have given that

√72-3×√12+√192

As we have

$\sqrt{72}=6\sqrt{2}$

$\sqrt{12}=6\sqrt{2}$

$\sqrt{192}=8\sqrt{3}$

So, our equation becomes

$6\sqrt{2}-3\times 2\sqrt{3}+8\sqrt{3}\\\\=6\sqrt{2}-6\sqrt{3}+8\sqrt{3}\\\\=6\sqrt{2}+2\sqrt{3}$

Hence, Option 'A' is correct.

HACTEHA [7]3 years ago

3 0

Step-by-step explanation:

hope it helps you!!!!!!!

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