Factor completely. If the polynomial cannot be factored, say it is prime.2x2 - 32
A. 2(x + 4)(x - 4)
B. 2(x + 4)2
C. 2(x - 4)2
D. prime
Answer: A
You might also like to view...
Find the first four nonzero terms in the Maclaurin series for the function.f(x) = e2x 
A. 1 - 
x + 
x2 - 
x3 + . . .
B. 1 + 
x + 
x2 + 
x3 + . . .
C. 2 + 
x + 
x2 + 
x3 + . . .
D. 1 + 
x + 
x2 + 
x3 + . . .
Solve the problem.Suppose that 2 rods of equal length are placed together end to end to form a new longer rod. Find the scale factor 
for the original rod and the new longer rod. Find the ratio 
for the original rod and the new longer rod. Find the dimension.Remember that dimension, d, is defined by (scale factor)d = 
What will be an ideal response?
Solve.One end of a wire is attached to the top of a 10-foot pole and the other end is anchored into the ground 5 feet from the base of the pole. Find the length of the wire, rounded to the nearest tenth.
5 feet
A. 15 ft B. 15.5 ft C. 11.7 ft D. 11.2 ft
Solve the inequality and write the solution set using interval notation.(4 + 4x)2 ? -25
A. 
B. 
? 
C. No solution, or ?
D. (-?, ?)