When Do You Put The Cart Before The Horse?
Write the letter of each answer in the box containing the exercise number.
Factor the polynomial.
1. x2-36
2. 81-25x2
3. x2+14x + 49
4. 4x²
-
44x+121
5. 64x²-92
6. 100x220x + 1
7. 3x²-3
8.-x+144
9. 4x2 16x + 16
10. -18x2 +60x - 50
Solve the equation.
11. x264 0
12. 49-4x²=0
13. x28x 16
14. 36x2 =-12x-1
15. You drop a penny while taking change out of your
pocket. The function y = 4-1612 represents the
height y (in feet) of the penny I seconds after it falls
from your pocket. After how many seconds does the
penny land on the ground?
