Question

Simplify (square root of 2 +square root of 8)^2

Answer 1

Answer:

hi! hope this helps you

Step-by-step explanation:

(sqrt2+sqrt8)whole sq=2+8=10

Answer 2

Answer:

2^1/2+8^1/2=2^1/2+2*2^1/2=3*2^1/2

Now (3*2^1/2) ^2 = 9×2 =18