Question

2a²x-5a²x²+3a²-7ax²+a²x²-2a²+6ax²​

Answer 1

2a^2x -5a^2x^2 + 3a^2 -7ax^2 + a^2x^2 -2a^2 + 6ax^2


-4a^2x^2 + a^2 - 1ax^2 + 2a^2x
A^2 ( -4x^2 + 1 ) - ax( x + 2a)
A ( A(-4x^2 + 1) - x(x+2a))