2 years ago

Perform the indicated operation.

Mathematics

1 answer:

ivann1987 [24]2 years ago

4 0

Answer:

27+4x

Step-by-step explanation:

First bracket :9×2-4×2+2x+3=18-8+2x+3,second bracket :answer =-1-6x+5 combine both and get :27+4x

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Step-by-step explanation:

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7 x^2 - x - 9 = 0

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