Factor the sum or difference of cubes.x5 + 64x2
A. x2(x + 4)(x2 - 4x + 16)
B. x3(x - 4)(x2 + 4x + 16)
C. (x + 4)(x2 - 4x + 16)
D. x2(x - 4)(x2 + 4x - 16)
Answer: A
Mathematics
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Evaluate the integral.
A. 
sin-1 
x + C
B. 
sec-1 
+ C
C. 
sec-1 
+ C
D. 
sec-1 
+ C
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A. {(4, -1)} B. ? C. {(-3, -1)} D. {(4, -6)}
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Use the quadratic formula to find the exact solutions.x2 - 10x + 41 = 0
A. 9, 1 B. -5 ± 4i C. 10 ± 8i D. 5 ± 4i
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