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01-05-2020
Mathematics

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Simplify (2x^2−3x+9)+(6x^2+x−1)

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wegnerkolmp2741o wegnerkolmp2741o

01-05-2020

Answer:

8x^2-2x+8

Step-by-step explanation:

(2x^2−3x+9)+(6x^2+x−1)

Combine like terms

2x^2 +6x^2 -3x+x +9 -1

8x^2-2x+8

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