Question

simplify(3x+5y)(3x-5y)by using (a+b)(a-b) identity​

Answer 1

Answer is : 9x^2-25y^2

Answer 2

$\huge\boxed{\red{\bold { Answer}}}$

$(3x + 5y)(3x - 5y) \\ {(3x)}^{2} - {(5y)}^{2} \\ {(9x)}^{2} - {(25y)}^2$

Hope it helps you..