Question

2x²-×=0 qual a raiz da equação

Answer 1

2x²-x = 0
x(2x-1)=0

x’=0

2x-1 =0
2x=1
x=1/2

S= {0, 1/2}

Answer 2

OI

2x² - x = 0

x(2x - 1)=0

x' = 0

2x - 1 = 0

2x = 1

x" = 1/2

S = {x' = 0 e x" = 1/2}

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