youngroyalty56 youngroyalty56

24-04-2020
Mathematics

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Find the sum of 3x2 + 5x – 1 and x2 – 2x – 7.

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chudung1976 chudung1976

26-04-2020

Answer:

A= 4x^2 + 3x -8.

Step-by-step explanation:

A= 3x^2 + 5x - 1 + x^2 - 2x - 7

A= 4x^2 + 3x -8.

That is my answer.

Hope that you understand.

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