Question

Please check my work?

Answer 1

Find the product.
Problem: (2x-3)(x^2-4X+3)

i got 2x^3-6x^2+6x-3x^2-12x-9
and after i combined like terms i got

2x^3 - 9x^2 - 6x - 9
and it said that was wrong.
what did i do wrong?

Answer 2

I havent done this in a while but if i'm correct the answer i got was 2x^3 - 11x^2 + 18x - 9. You just have to watch out for the signs to make sure you don't mess up with the addition and subtracting

Answer 3

i got 2x^3 - 8x^2 + 6x - 3x2 + 12x - 9 if you wanted to see my work

Answer 4

ohh i see what i did wrong now. thank you so much!