C=(3x-5)^2-36x^2 tìm x

Northpole asked May 8, 2022

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32 votes

C=(3x-5)^2-36x^2
tìm x

Northpole asked May 8, 2022

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5 votes

Answer:

C = -27x^2 - 30x + 25

Explanation:

C = (3x - 5)^2 - 36x^2

~Use FOIL

C = 9x^2 -30x + 25 - 26x^2

~Simplify

C = -27x^2 - 30x + 25

Best of Luck!

Amr El Aswar answered May 12, 2022

2.4k points

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