What are the solutions to the equation -320x^2+1088x=384 ?

The solutions to the equation -320x^2+1088x=384 are x= 2/5 ,x=3

Find the zeros of -320x^2+1088x=384

The zeros of -320x^2+1088x=384 are x= 2/5 ,x=3

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- 320 x^{2} + 1088 x = 384

x = \frac{2}{5}, x = 3

Decimal

x = 0.4, x = 3

Solution steps

- 320 x^{2} + 1088 x = 384

Move

384

to the left side

- 320 x^{2} + 1088 x - 384 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 1088 \pm 108 8 ^{2} - 4 ( - 320 ) ( - 384 )}{2 ( - 320 )}

108 8^{2} - 4 (- 320) (- 384) = 832

x_{1, 2} = \frac{- 1088 \pm 832}{2 ( - 320 )}

Separate the solutions

x_{1} = \frac{- 1088 + 832}{2 ( - 320 )}, x_{2} = \frac{- 1088 - 832}{2 ( - 320 )}

x = \frac{- 1088 + 832}{2 ( - 320 )} : \frac{2}{5}

x = \frac{- 1088 - 832}{2 ( - 320 )} : 3

The solutions to the quadratic equation are:

x = \frac{2}{5}, x = 3

(x - 12)^{2} = - 27

0 = 4 x (1 - x)

4 a^{2} + 4 a + 1 = 0

4 x^{2} - 8 x - 11

(2 x + 1) (x + 1) = 66

What are the solutions to the equation -320x^2+1088x=384 ?
The solutions to the equation -320x^2+1088x=384 are x= 2/5 ,x=3
Find the zeros of -320x^2+1088x=384
The zeros of -320x^2+1088x=384 are x= 2/5 ,x=3