Factor the polynomial completely.4x3 + 12x2y - 40xy2

A. (x - 2y)(4x2 + 20xy)
B. 4x(x - 2y)(x + 5y)
C. (4x2 + 8xy)(x - 5y)
D. 4x(x + 2y)(x - 5y)


Answer: B

Mathematics

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A. p - 4  
B. p - 5 + 
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Find area of figure. Round to the nearest hundredth if necessary.Find the area of a rectangle measuring 5.8 yd by 21.41 yd.

A. 33.64 yd2 B. 248.356 yd2 C. 124.178 yd2 D. 27.21 yd2

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