Question

What is 16x4 – 100y4 factored completely

Answer 1

`16x^4-100y^4`

Explanation:

`16x^4-100y^4`

Since there aren't any like terms, the answer would be:

`16x^4-100y^4`

Hope this helps!

Answer 2

4(2x^2 + 5y^2)(2x^2 - 5y^2)

Explanation:

Rewrite:

=4 * 4x^4 + 25 * 4y^4

Factor out common term (4):

=4(4x^4 - 25y^4)

Answer:

4(2x^2 + 5y^2)(2x^2 - 5y^2)