11
QuizMultiple Choice

Factoring Polynomials: Difference of Squares — Unit test

Question 11 • FL-1200700-Mathematics for College Algebra MIS

What is the greatest common factor of 4xy2 and 20x2y4?

Answer
A
4xy
B
4xy2
C
24xy
D
24xy2

Explanation

The greatest common factor of the coefficients 4 and 20 is 4. For the variables, use the smaller exponent of each: x¹ and y², so the GCF is 4xy², choice B.

AI-written and checked against the verified answer.

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