If B=x−1 and A=3x2−x+1 find an expression that equals 2B - 2A in standard form

Name: Solving polynomial addition step by step and setting it in standard form.
Uploaded: 2021-03-10T16:05:30+00:00
Duration: 4 min 49 s
Description: Answer by Kevin C. to If B=x−1 and A=3x2−x+1 find an expression that equals 2B - 2A in standard form Algebra homework that I'm stuck on