Factor completely. If the polynomial cannot be factored, write "prime."64x3 - 125y3
A. (64x - 5y)(x2 + 20xy + 25y2)
B. (4x - 5y)(16x2 + 20xy + 25y2)
C. (4x - 5y)(16x2 + 25y2)
D. (4x + 5y2)(16x2 - 20xy + 25y2)
Answer: B
Mathematics
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Find an equivalent expression by factoring.7 + 35a + 49b
A. 7(1 + 5a + 7b) B. 35(1 + a + b) C. 7(0 + 5a + 7b) D. 7(1 + 35a + 49b)
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Solve the problem.A laminated lab bench has 1
inches of plywood, 1
inches of pressed board, and 
inch of formica. What is the thickness of the lab bench?
A. 1
inch(es)
B. 3
inches
C. 
inch
D. 
inch
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Graph the polar equation.r = 2 cos2 ? sin ?
A. 
B. 
C. 
D. 
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Evaluate the logarithm.log6
A. 2
B. -2
C. 
D. -
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