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musiclover10045

The greatest common factor of 20 and 14 is 2.

The greatest common factor of x^3 and x is x.

The answer is C. 2x

efarr823
20x^3-14x
(20)^3(x)^3-14•x look at it this way
(20•20•20)(x•x•x)-14
(400•20)(x^2)-14
8000x^2-14
7986x^2
A factor of 7986 is 11
The lowest factor is 2
So the answer is 2x^2