Question

factor:
4a^4-12a^2b^2+9b^4
factor:
4a^4-12a^2b^2+9b^4
@Mathematics

Answer 1

\[(2 a^2 - 3 b^2)^2\]

Answer 2

It's a perfect square trinomial.

Answer 3

1.Take the square root of the first piece
2. Take the square root of the last piece
3. Add them together and square them