Answer:
8x^3 - 34x^2 + 25x - 3
Step-by-step explanation:
1. It's easier to multiply out by breaking up the smaller equation.
4x(2x^2 - 7x + 1) + (-3)(2x^2 - 7x + 1)
2. Multiply each equation out.
4x(2x^2 - 7x + 1) = 8x^3 - 28x^2 + 4x
-3(2x^2 - 7x + 1) = -6x^2 + 21x -3
3. Add the two products together (combine like-terms).
8x^3 - 28x^2 + 4x - 6x^2 + 21x -3
= 8x^3 - 34x^2 + 25x - 3
I hope this helps c:
