# Algebra 1 MCQs - Math Test 1

MCQ. Simplify 15ax^{2} ⁄ 5x

- 3ax
^{2}. - 3ax.
- 5ax
^{2}. - 5ax.

B

MCQ. Simplify 5⁄2 ÷ 1⁄x

- 5x ⁄ 2.
- 5 ⁄ 2x.
- 2 ⁄ 5x.
- 2x ⁄ 5.

A

MCQ. Simplify a(c - b) - b(a - c)

- ac - 2ab - bc.
- ac - 2ab + bc.
- ac + 2ab + bc.
- ac + bc.

B

MCQ. Coefficient of x^{2} in 4x^{3} + 3x^{2} - x + 1 is:

- 1.
- -1.
- 3.
- 2.

C

MCQ. Expand and simplfy (x - 5)(x + 4)

- x
^{2}+ 9x - 20. - x
^{2}- x - 9. - x
^{2}- x - 1. - x
^{2}- x - 20.

D