makynna makynna

03-04-2020
Mathematics

contestada

Simplify.

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

Respuesta :

bbglovesyou bbglovesyou

03-04-2020

3x^2-9x+8 is the answer

Answer Link

Officialalehpeter Officialalehpeter

03-04-2020

Answer:

x^2-9x+8

Step-by-step explanation:

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

Open the bracket first

2x^2-5x+3+x^2-4x+5

Collect like terms

2x^2+x^2-5x-4x+3+5

x^2-9x+8

So the final answer is x^2-9x+8

Answer Link

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