Factor using the formula for the sum or difference of two cubes.8x3 + 1
A. (2x - 1)(4x2 + 1)
B. (2x - 1)(4x2 + 2x + 1)
C. (2x + 1)(4x2 - 2x + 1)
D. prime
Answer: C
Mathematics
You might also like to view...
Provide an appropriate response.It can be shown that the inequalities -x ? x cos
? x hold for all values of x ? 0.Find 
x cos
if it exists.
A. 1 B. 0 C. does not exist D. 0.0007
Mathematics
Find the limit.
sinh x
A. ? B. 1 C. -? D. 0
Mathematics
Write the integer that corresponds to the situation.39° above zero
A. 39 B. -39
Mathematics
Find the area of the triangle. Approximate values to the nearest tenth when appropriate.base = 6 in., height = 12 in.
A. 72 in.2 B. 36 in.2 C. 18 in.2 D. 144 in.2
Mathematics