Factor completely, if possible.75x2 - 60x + 12
A. 3(5x + 2)(5x - 2)
B. 3(25x2 - 20x + 4)
C. (15x - 6)(5x - 2)
D. 3(5x - 2)2
Answer: D
Mathematics
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Solve. The polynomial 8x3 + 24x2 - 320x represents the volume of a rectangular solid. Factor the polynomial.
A. 8x(x - 8)(x - 5) B. 8x(x + 8)(x + 5) C. 8x(x - 8)(x + 5) D. 8x(x + 8)(x - 5)
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Express each quantity as a positive or negative number.$393 loss
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Perform the indicated operations and write the result in standard form.2
+ 5
A. 33
B. 33i
C. -33i
D. -33
Mathematics