Question

What is root (a-b) * root (a+b)​

Answer 1

Answer:

$= \sqrt{(a-b)} * \sqrt{(a+b)}\\\\\\= \sqrt{(a-b)(a+b)}\\\\\\= \sqrt{a^2 - b^2}$

Answer 2

Step-by-step explanation:

√(a-b)*(a+b)

=√(a-b)(a+b)

=√a^-b^

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