4y (y - 1) - 3y2

What is the simplest form of this expression?

y (y - 4)

Step-by-step explanation:

Perform the indicated multiplication first:

4y^2 - 4y - 3y^2 (Note: use " ^ " to indicate exponentiation)

Combining the y^2 terms, we get:

y^2 - 4y, or y (y - 4)