Factor the sum or difference of two cubes.1000x3 - 729

A. (1000x - 9)(x2 + 90x + 81)
B. (10x - 9)(100x2 + 90x + 81)
C. (10x + 9)(100x2 - 90x + 81)
D. (10x - 9)(100x2 + 81)


Answer: B

Mathematics

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Factor completely. If the polynomial is prime, state so.512x3y6 - 72x6y3

A. 8x3y3(4y + 3x)(16y2 - 12xy + 9x2) B. 8x3y3(4y - 3x)(16y2 + 12xy + 9x2) C. 8(4xy2 + 3x2y)(16x2y4 - 12x3y3 + 9x4y2) D. 8x3y3(64y3 - 9x3)

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A. 6x
B. 3x
C. 3
D. 6

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Perform the indicated operation. Be sure to simplify your answer.-  + 

A.
B.
C.
D. - 

Mathematics