promgonslay promgonslay

18-09-2020
Mathematics

contestada

1/2x - (3x^2 - 1/2x +8) + 11+(5x^2 - 22)

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HeyItsWHSmithaholic HeyItsWHSmithaholic

18-09-2020

Answer:

1/2x is 0.5x. 3x^2 is 9x^2. 9x^2 - 0.5x is 7.5x^2 + 8, which is 15.5x^2.

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kaylaray082 kaylaray082

18-09-2020

Answer:

I think the answer is 45 but im not sur

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