Question

please ans this with clear steps

Answer 1

Let see your answer !!!!

Given that

a + b = 9

a - b = 3

(a^2 - b^2) = ?

Solution

$(a ^{2} - b ^{2} ) \\ \\ = (a + b)(a - b) \\ \\ = 9 \times 3 \\ \\ = 27$




Thanks :)))))

Answer 2

Heya here is ur answer.....

hope it helps......