Question

Factor 64u–40.
Write your answer as a product with a whole number greater than 1.

Answer 1

Answer: 8(8u-5)

Explanation:

Find a number that goes into both 64 and 40 the GCF of both is 8 so 8 goes on the outside of the new factor 8u-5 because if we distribute back we should arrive at the original equation

8(8u-5)