Factor the sum or difference of two cubes.125 - 8x3
A. (5 - 2x)(25 + 4x2)
B. (5 + 2x2)(25 - 10x + 4x2)
C. (125 - 2x)(1 + 10x + 4x2)
D. (5 - 2x)(25 + 10x + 4x2)
Answer: D
Mathematics
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A. 
B. {3}
C. {-3}
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Write the expression in the standard form a + bi.
3
A. 4
- 4
i
B. 4 - 4
i
C. -4
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i
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- 4
i
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