Question

6a^6 - 21a^4 - 12a^2​ factorise

Answer 1

factoring out 3 from the equation

${6a}^{2} - 21a ^{4} - 12a ^{2}$

=3a^2-7a^4-4^a^2

Answer 2

Step-by-step explanation:

here your answer... hope it's help you