Question

50 POINTS!!!!!!!

Answer 1

Answer:

Step-by-step explanation:

Part A: 4x^3y is a common variable

Part B: I found the common factor by looking at a common factor of the coefficient and the I look at the lowest exponent of each and put them as a factor

Part C: 4x^3y(9xy^2-4)

Hopes this helps please mark brainliest