Question

$9a^{2} bx +12a^{2} b^{2} x-5ab^{3} x$

Answer 1

Question:- $\large 9a ^ { 2 } bx+12a ^ { 2 } b ^ { 2 } x-5ab ^ { 3 } x$

Answer: $\large abx\left(12ab-5b^{2}+9a\right)$

Step by step explanation:- Factor out abx from all terms.

(Note :- This is for Factorisation only)

Answer is applicable on Evaluation also, but no step is involved.