Question

please answer this questions for 15 points

Answer 1

Answer:

9/2

Step-by-step explanation:

√2*√2=2

so,

(√2+1/√2)²=(2+1/√2)²=(3/√2)²=9/2

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Answer 2

Answer:

ans = 3

Step-by-step explanation:

(2 root =1)     (2 root = 1 and *2

is equal to =3 ans