Factor out the gcf 21x^3 + 24x^2 - 12x

Factor out the GCF of

Take a look at the coefficients. Think about their prime factorization.
Each of these has 3 as a factor, so that can be taken out.



Looking now at the variables, you might notice each has x as a factor.
Let's take that out.

We are left with our final answer

< i think this is the answer unless i did my math wrong

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