Question

Please help me !
$\odot \; \; \sf{\sqrt{(a + b)} \; \times \; \sqrt{(a - b)} \; \; = \; ?}$

Answer 1

Answer:

√(a+b)×√(a-b)=√(a+b)(a-b)=√(a²-b²)

hope it helps you and don't forget to follow mè