Factorize the polynomial — task. Maths CBSE Live product, Class 9 (2026-27).

Factor using suitable identities:

\(25l^2 + 9m^2 + 4n^2 - 30lm + 20ln - 12mn\)

Ans:

i i + i i + i i

[Note: Enter numbers and variables in separate boxes. Also, insert '\(-\)' if neccesary.]

Did you find an error?

5. Factorize the polynomial