Factor the polynomial:
wz -18 +6z -3w

For this case we must factor the following polynomial:

We have two variables, so, the factorization will be of the form:

We must find two numbers that when multiplied result in the independent term, that is, -18.

We have to:

+6 and -3 are used because they are the coefficients that accompany the polynomial variables. So, we have:

b. x + 1

step-by-step explanation:

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