What are the solutions to the equation 0.48x^2-1.88x-1.68=0 ?

The solutions to the equation 0.48x^2-1.88x-1.68=0 are x= 14/3 ,x=-3/4

Find the zeros of 0.48x^2-1.88x-1.68=0

The zeros of 0.48x^2-1.88x-1.68=0 are x= 14/3 ,x=-3/4

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0.48 x^{2} - 1.88 x - 1.68 = 0

x = \frac{14}{3}, x = - \frac{3}{4}

Decimal Notation

x = 4.66666 \dots, x = - 0.75

Solution steps

0.48 x^{2} - 1.88 x - 1.68 = 0

Multiply both sides by

100

48 x^{2} - 188 x - 168 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 188 ) \pm ( - 188 ) ^{2} - 4 \cdot 48 ( - 168 )}{2 \cdot 48}

(- 188)^{2} - 4 \cdot 48 (- 168) = 260

x_{1, 2} = \frac{- ( - 188 ) \pm 260}{2 \cdot 48}

Separate the solutions

x_{1} = \frac{- ( - 188 ) + 260}{2 \cdot 48}, x_{2} = \frac{- ( - 188 ) - 260}{2 \cdot 48}

x = \frac{- ( - 188 ) + 260}{2 \cdot 48} : \frac{14}{3}

x = \frac{- ( - 188 ) - 260}{2 \cdot 48} : - \frac{3}{4}

The solutions to the quadratic equation are:

x = \frac{14}{3}, x = - \frac{3}{4}

7 x^{2} - 3 x + j = 0

z^{2} - 10 z = - 5

3 t^{2} - 21 t + 30 = 0

x^{2} = - 240 - 8 x

F = \frac{m v ^{2}}{2}

What are the solutions to the equation 0.48x^2-1.88x-1.68=0 ?
The solutions to the equation 0.48x^2-1.88x-1.68=0 are x= 14/3 ,x=-3/4
Find the zeros of 0.48x^2-1.88x-1.68=0
The zeros of 0.48x^2-1.88x-1.68=0 are x= 14/3 ,x=-3/4