# math

f(x)=-2x3+20x2-48x
=(?)(-2x)(X-6)

how do I find the missing factor of this?

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2. 👎 0
3. 👁 99
1. Divide -2x^3+ 20x^2 -48x
by
-2x^2 +12

The missing factor is

x - 4

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