Back to Perform polynomial operations — Problem 2 · Task Set 9

HSA.APR.A.1 Tutor Intake — Polynomial Operations

This short check helps your tutor understand where to start with polynomial operations. Answer each question on your own without help. If you are unsure, give your best try.

Grade 9·9 problems·~12 min·Common Core Math - HS Algebra·standard·hsa-apr-a-1
Work through problems with immediate feedback
A

Procedures

1.

Subtract the polynomials: (5x23x+7)(2x2+x4)(5x^2 - 3x + 7) - (2x^2 + x - 4).

Enter the coefficient of xx in the simplified result.