# 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. The 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