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Factor 4x2−16x+16
4x2−16x+16
=4(x−2)(x−2)
Answer:
4(x−2)(x−2)
A coefficient is a number that is being multiplied by a variable. In this case, we see that x in one term is being multiplied by 4, and in another term, x is being multiplied by -16 (If you change the operation to addition, you negate the 16).
So the coefficients in this expression are: 4 and -16.