dillonwolfe dillonwolfe

25-01-2018
Mathematics

contestada

3/4x^2+8x+20=0 factor

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anchitthawi anchitthawi

31-01-2018

[tex] \frac{3}{4} {x}^{2} + 8x + 20 = 0[/tex]
multiplied by 4
[tex]3 {x}^{2} + 32x + 80 = 0 \\ (3x + 20)(x + 4) = 0 \\ so \: x = - \frac{20}{3} \: or \: x = - 4[/tex]

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