Question

Find the product of (a +√b ) (a -√b ). with solution.​

Answer 1

Answer:

a^2-b

Step-by-step explanation:

(a+b)(a-b)= a^2-b^2

So when substituted

square root of B and square gets cancelled

So the final answer would be a^2-b

Answer 2

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