Question

Factor completely 5x4 − 80. (1 point)

Answer 1

`- 60`

Explanation:

`1. \: 20 - 80 \\ 2. \: - 60`

Answer 2

⇝ 5(x⁴ - 16)

In-depth explanation:

Hi there, to factor
`\sf{5x^4-80}` completely, factor out the polynomial's GCF.

The GCF is simply the greatest common factor.

The greatest common factor of 5x⁴ - 80 is 5, so I factor it out:

5(x⁴ - 16)

`\bigstar\quad\textsf{Therefore, this is the answer.}`