Question

Choose the expression that represents a linear expression. −17x4 − 18x3 19x2 − 20x 21 18x3 19x2 − 20x 21 23x2 24x − 25 4x 4.

Answer 1

4x+4

Explanation:

Got it right on my test

Answer 2

4x + 4

Explanation:

I answered this correctly on my test

Hopes this help

Please let me know if I'm wrong