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09-08-2022
Mathematics

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If A=2x-7x^2+3and B=4x^2-12x what is A+b

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evgeniylevi evgeniylevi

09-08-2022

Answer:

-3x²-10x+3

Step-by-step explanation:

if A=2x-7x²+3 and B=4x²-12x, then A+B:

(2x-7x²+3)+(4x²-12x)=-3x²-10x+3.

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