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Find each sum or difference. Show your work. (4x-3x^2+5)+(2x^2-5x+1) Plz help!
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Find each sum or difference. Show your work.

(4x-3x^2+5)+(2x^2-5x+1)

Plz help!

User Mkataja
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2 Answers

4 votes
Hey there :)

( 4x - 3x² + 5 ) + ( 2x² - 5x + 1 )

Combine like-terms

- 3x² + 2x² + 4x - 5x + 5 + 1
- 1x² - 1x + 6
User Nero
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4 votes
(4x - 3x² + 5) + (2x² -5x + 1)

= 4x - 3x² + 5 + 2x² - 5x + 1 //Open brackets

= -x² - x + 6 //Combine like terms
User Xagema
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