100 Days Happier: Daily Inspiration for Life-Long Happiness

100 Days Happier: Daily Inspiration for Life-Long Happiness

Matematika Penyelesaian 2x2+4x=0

Penyelesaian 2x2+4x=0

Penjelasan dengan langkah-langkah:

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[tex] \\ \\ \\ [/tex]

[tex]2 {x}^{2} + 4x = 0[/tex]

[tex] = 2( {x}^{2} + 2x) = 0[/tex]

[tex] = 2x(x + 2) = 0[/tex]

[tex]x = 0[/tex]

[tex]x + 2 = 0[/tex]

[tex]x = 0[/tex]

[tex]x = - 2[/tex]

Maka Hp : { 0 , -2 }

2x² + 4x = 0

2x(x + 2) = 0

x = 0 atau x + 2 = 0

x = -2

x = 0 atau x = 2

HP {0, -2}

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