Mathematics, 19.09.2021 14:00 xojade

Tìm x

a,(2x+3x)^2-4x^2=10

b,(x+2)^-(x-2)(x+1)=3

c,(2x+3)^-4(x-1)^2=0

Answers: 2

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Tìm x

a,(2x+3x)^2-4x^2=10

b,(x+2)^-(x-2)(x+1)=3

c,(2x+3)^-4(x-1)^2...

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Tìm x a,(2x+3x)^2-4x^2=10b,(x+2)^-(x-2)(x+1)=3c,(2x+3)^-4(x-1)^2=0

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Tìm x

a,(2x+3x)^2-4x^2=10

b,(x+2)^-(x-2)(x+1)=3

c,(2x+3)^-4(x-1)^2=0