Factor the trinomial completely.2x4 - 24x3 + 70x2

A. x2(x - 7)(2x - 10)
B. x2(2x - 14)(x - 5)
C. 2(x2 - 7)(x2 - 5)
D. 2x2(x - 7)(x - 5)


Answer: D

Mathematics

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Find an equation of the line described. Write the equation in slope-intercept form if possible.Slope -2, through (-5, 2)

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Divide and express the result in standard form.

A.  + i
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C.  + 1i
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Simplify the radical expression. Assume that all variables represent positive real numbers. 

A. 2 
B.
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D. 2

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