Question

someone please help:
Find the difference of (−4x^2 − 7x^3 − 2) − (8x^3 + 3x − 7x^2). Be sure to show all of your work in a neat and organized fashion.

Use the ^ (shift 6) symbol to show an exponent. For example, x squared can be written as x^2

Answer 1

@ziko1995 help please

Answer 2

@primeralph help please

Answer 3

Can you try first?

Answer 4

I did 3x^2-15x^3-12x3-2

Answer 5

12x^3*

Answer 6

Okay, go on.

Answer 7

that's all I know

Answer 8

-15x^3 - 11x^2 +3x -2

Answer 9

how did you get that?

Answer 10

Should be -15x^3 + 3x^2 - 3x -2
By combining like terms.