(3x²-4x+1)+(x²+2x-5)

 

(3x²-4x+1)+(x²+2x-5)

 

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2 Answers

3x^2 -4x +1

+ x^2 +2x -5

=4x^2 -2x-4
by
(3x² + 2x – 4) + (- x² - x + 1) + ( - 3x² + 5x + )
by

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