Question

can someone please help me asap, thank youu!!!

Answer 1

Answer:

2 or (3-^7)²

Step-by-step explanation:

Hope it helped u

Answer 2

Step-by-step explanation:

(a + b) (a - b) = a² - b² (identity)

3² - (√7)²

9 - 7

2 ans.

hope this helps you !