Factor completely.2x5 - 4x4 - 6x3
A. x3(2x + 2)(x - 3)
B. 23(x2 - 2x - 3)
C. 2x3(x + 1)(x - 3)
D. x3(x + 1)(2x - 6)
Answer: C
Mathematics
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Rewrite the expression as a sum or difference of logarithms or multiples of logarithms.logn 
A. 
logn(6) + 
logn(x) + 2 logn(z)
B. 
logn(6) - 
logn(x) - 2 logn(z)
C. logn(6) + 5 logn(x) - 6 logn(z)
D. 
logn(6) + 
logn(x) - 2 logn(z)
Mathematics
Decide whether the relation is a function.{(2, -9), (2, -2), (5, 2), (8, -3), (11, 8)}
A. Function B. Not a function
Mathematics
Find the sum.-15 + (-19)
A. -35 B. 34 C. -34 D. -4
Mathematics
Use a calculator to find the value of the trigonometric function to four decimal places.tan 3.5
A. 0.9365 B. 0.3746 C. 0.3508 D. 0.0612
Mathematics