Question

(root 7 + root 6) to the power 2​

Answer 1

Step-by-step explanation:

${ \sqrt{7} }^{2} + 2 \times \sqrt{7} \times \sqrt{6} + { \sqrt{6} }^{2} \\ = 7 + 2 \times \sqrt{7} \times \sqrt{6} + 6 \\ = 13 + 2 \times \sqrt{7} \times \sqrt{6}$

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Answer 2

Answer:

13+2 root 42

Step-by-step explanation:

(root 7)power 2 + (root 6)power 2 + 2 * root 7 * root 6

7 + 6 + 2 root 42

13 + 2 root 42

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