Question

Find the factor of GCF 6x^2y+14xy^2-42xy-2x^2y^2 and find and factor of GCF 4y^3-2y^2

Answer 1

4y^3 - 2y^2

what is the largest number that divides evenly into 4y^3 and -2y^2?

it is 2

what is the highest degree of y that divides evenly into 4y^3 and -2y^2

it is y^2

the GCF is 2y^2

2y^2(2y - 1)