Respuesta :

Find the Greatest Common Factor (GCF)

GCF = 7x

Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

7x(7x^2/7x + -49x/7x)

Simplify each term in parentheses

-7x(x - 7)

-7x² + 49x


First let's remove x.


x.(-7x + 49)


We know that 7 and 49 are multiples, so we can take this out too.


7x.(-x + 7)


Rearranging terms:


7x.(7 - x)

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