queenconnieg83 queenconnieg83

25-09-2021
Mathematics

contestada

Add (4x^2+x-9) and (3x^2+x+4)

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gipsonrylie gipsonrylie

25-09-2021

Answer:

7x^2 + 2x - 5

Step-by-step explanation:

(4x^2 + x - 9) + (3x^2 + x + 4)

7x^2 + 2x - 5

Pretty simple, just add 4 and 3, then x (or 1) and x, lastly -9 and 4. Then you get your final equation.

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