What are the solutions to the equation -0.32x^2+37x+627=0 ?

The solutions to the equation -0.32x^2+37x+627=0 are x=-15,x= 1045/8

Find the zeros of -0.32x^2+37x+627=0

The zeros of -0.32x^2+37x+627=0 are x=-15,x= 1045/8

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- 0.32 x^{2} + 37 x + 627 = 0

x = - 15, x = \frac{1045}{8}

Decimal Notation

x = - 15, x = 130.625

Solution steps

- 0.32 x^{2} + 37 x + 627 = 0

Multiply both sides by

100

- 32 x^{2} + 3700 x + 62700 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 3700 \pm 370 0 ^{2} - 4 ( - 32 ) \cdot 62700}{2 ( - 32 )}

370 0^{2} - 4 (- 32) \cdot 62700 = 4660

x_{1, 2} = \frac{- 3700 \pm 4660}{2 ( - 32 )}

Separate the solutions

x_{1} = \frac{- 3700 + 4660}{2 ( - 32 )}, x_{2} = \frac{- 3700 - 4660}{2 ( - 32 )}

x = \frac{- 3700 + 4660}{2 ( - 32 )} : - 15

x = \frac{- 3700 - 4660}{2 ( - 32 )} : \frac{1045}{8}

The solutions to the quadratic equation are:

x = - 15, x = \frac{1045}{8}

\frac{2}{25} (\frac{k ^{2}}{2} - (\frac{5}{2})^{2}) - \frac{2}{5} (k - 5) = 1

\frac{x ^{2}}{5} = 20

(y - 2)^{2} = 3

(y - 2)^{2} = 1

x^{2} - 36 = 0

What are the solutions to the equation -0.32x^2+37x+627=0 ?
The solutions to the equation -0.32x^2+37x+627=0 are x=-15,x= 1045/8
Find the zeros of -0.32x^2+37x+627=0
The zeros of -0.32x^2+37x+627=0 are x=-15,x= 1045/8