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I need this done step by step pleaseee

I need this done step by step pleaseee
67.3k views
3 votes
I need this done step by step pleaseee

I need this done step by step pleaseee-example-1
User Techbech
by
8.4k points

1 Answer

7 votes

Explanation:

Given

( 7x² - 5x - 1 ) - ( 2x² - 9x - 2)

= 7x² - 5x - 1 - 2x² + 9x + 2

= 5x² + 4x + 1

User Brian Carper
by
8.2k points
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