Find the difference of (−5x2 − 4x3 − 3) − (9x3 + 3x − 8x2). 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.

Question

Find the difference of (−5x2 − 4x3 − 3) − (9x3 + 3x − 8x2). 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.

anonymous · Answer

$$(−5x^2 − 4x^3 − 3) − (9x^3 + 3x − 8x^2) = (-5x^2 + 8x^2)(-4x^3-9x^3)-3+3x$$ just add and subtract alike terms

loser66 · Answer

he missed the + sign between the terms .@hobbs978 fix it, please