PLEASE ANSWER + BRAINLIEST!!!

What is the missing polynomial?

__ – (20 – 4x – 5x^2) = 20 – 7x2

Question

joelpimentel joelpimentel

18-05-2018
Mathematics

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PLEASE ANSWER + BRAINLIEST!!!

What is the missing polynomial?

__ – (20 – 4x – 5x^2) = 20 – 7x2

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JustHereIGuess JustHereIGuess · Answer 1 · 2018-05-18T00:18:33+02:00

JustHereIGuess JustHereIGuess

18-05-2018

very simple

? – (20 – 4x – 5x2) = 20 – 7x2, so ? = 20 – 7x2 + (20 – 4x – 5x2)
? = 20 – 7x2 + (20 – 4x – 5x2)=20-7x²+20-4x-5x²=40-12x²-4x
the answer is C. 40-4x-12x^2

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PLEASE ANSWER + BRAINLIEST!!! What is the missing polynomial? __ – (20 – 4x – 5x^2) = 20 – 7x2

Respuesta :

Otras preguntas

PLEASE ANSWER + BRAINLIEST!!!

What is the missing polynomial?

__ – (20 – 4x – 5x^2) = 20 – 7x2