What are the solutions to the equation -7x^2+9x-3=0 ?

The solutions to the equation -7x^2+9x-3=0 are x= 9/14-i(sqrt(3))/(14),x= 9/14+i(sqrt(3))/(14)

Find the zeros of -7x^2+9x-3=0

The zeros of -7x^2+9x-3=0 are x= 9/14-i(sqrt(3))/(14),x= 9/14+i(sqrt(3))/(14)

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- 7 x^{2} + 9 x - 3 = 0

x = \frac{9}{14} - i \frac{3}{14}, x = \frac{9}{14} + i \frac{3}{14}

Solution steps

- 7 x^{2} + 9 x - 3 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 9 \pm 9 ^{2} - 4 ( - 7 ) ( - 3 )}{2 ( - 7 )}

Simplify

9^{2} - 4 (- 7) (- 3) : 3 i

x_{1, 2} = \frac{- 9 \pm 3 i}{2 ( - 7 )}

Separate the solutions

x_{1} = \frac{- 9 + 3 i}{2 ( - 7 )}, x_{2} = \frac{- 9 - 3 i}{2 ( - 7 )}

x = \frac{- 9 + 3 i}{2 ( - 7 )} : \frac{9}{14} - i \frac{3}{14}

x = \frac{- 9 - 3 i}{2 ( - 7 )} : \frac{9}{14} + i \frac{3}{14}

The solutions to the quadratic equation are:

x = \frac{9}{14} - i \frac{3}{14}, x = \frac{9}{14} + i \frac{3}{14}

\frac{1}{2} x - 6 < - 8

\frac{x + 6}{x - 5} < 1

\frac{2612 - 1000}{6.2 - 0}

16 \cdot 8

- 4.5 (x - 8.9) = 12.6

What are the solutions to the equation -7x^2+9x-3=0 ?
The solutions to the equation -7x^2+9x-3=0 are x= 9/14-i(sqrt(3))/(14),x= 9/14+i(sqrt(3))/(14)
Find the zeros of -7x^2+9x-3=0
The zeros of -7x^2+9x-3=0 are x= 9/14-i(sqrt(3))/(14),x= 9/14+i(sqrt(3))/(14)