Question

factorize using ideate. 36l²+m²+12lm-25n²​

Answer 1

Answer:

(6l+m-5n)(6l+m+5n)

Step-by-step explanation:

36l²+m²+12lm-25n²

=[ (6l)²+ (m)²+2(6l)(m) ] - 25 n²

by using Identity a²+b²+2ab=(a+b)²

=(6l+m)²-(5n)²

by using Identity a²-b²=(a-b)(a+b)

=(6l+m-5n)(6l+m+5n)