Factor completely. If the polynomial cannot be factored, say it is prime.x4 - 16
A. (x2 - 4)2
B. (x2 + 4)2
C. (x2 + 4)(x + 2)(x - 2)
D. prime
Answer: C
Mathematics
You might also like to view...
Solve the problem.The formula r = 2
can be used to approximate the speed r, in miles per hour, of a car that has left a skid mark of length L, in feet. What was the speed of a car that left a skid mark of 165 feet?
A. 10
mph
B. 330 mph
C. 5
mph
D. 50
mph
Mathematics
Find the missing values.
A. 26%, $48.75 B. 2.5%, $48.75 C. 25%, $48.75 D. 27%, $48.75
Mathematics
Find the net cost equivalent and the percent form of the single discount equivalent for the following series discount.5/10/15
A. 0.3; 75% B. 0.75; 30% C. 0.27325; 72.675% D. 0.72675; 27.325%
Mathematics
Use the graph to predict the value of f(t) for the value of t.
t = 5
A. 6 B. 28 C. 24 D. 20
Mathematics