x² - 7x
Simplify (remember to factor when necessary).
12x
x² + 8x + 15
18x
1. 42x 2. 3x + 9
3. 27x"
+6x + 8
3x +12
5. x2 + 2x
4
Multiply or divide (remember to factor when necessary).
x+3
x² + 3x + 2
x² - x - 12 x² - 6x + 8 8
6. 5x+ 20 x² + 5x + 6
4x+12
6
7.
5x
15.0
8. 45.x' 9"
6x + 24 9x - 63
9.5.-35 7x + 28
x+3
x-*-2
4x+ 4 x² + 4x +3
2
10. *​