Factor completely. If the polynomial cannot be factored, say it is prime.15x4 + 10x2 - 6x2 - 4
A. (5x2 + 2)(3x2 - 2)
B. (15x2 + 2)(x2 - 2)
C. (5x2 - 2)(3x2 + 2)
D. (5x4 - 2)(3x + 2)
Answer: C
Mathematics
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Multiply the monomial and the polynomial.-12ab4(-2ab6 - 5b5 - 5a)
A. 24a2b10 + 60ab9 + 60a2b4 B. 24ab6 + 60b5 + 60a C. 24a2b10 + 60ab9 D. 24a2b10 - 5b5 - 5a
Mathematics
Solve the formula for the specified variable.A = 
bh for b
A. b = 
B. b = 
C. b = 
D. b = 
Mathematics
Find the exact value without using a calculator. tan 
A. -
B. 
C. 
D. 
Mathematics
Use a graphing utility to graph the polar equation.r = 2 - 6 cos ?8
-8
A.
| 8 |
| -8 |
B.
| 8 |
| -8 |
C.
| 8 |
| -8 |
D.
| 8 |
| -8 |
Mathematics