What are the solutions to the equation -5x^2-30x-365=0 ?

The solutions to the equation -5x^2-30x-365=0 are x=-3-8i,x=-3+8i

Find the zeros of -5x^2-30x-365=0

The zeros of -5x^2-30x-365=0 are x=-3-8i,x=-3+8i

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- 5 x^{2} - 30 x - 365 = 0

x = - 3 - 8 i, x = - 3 + 8 i

Solution steps

- 5 x^{2} - 30 x - 365 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 30 ) \pm ( - 30 ) ^{2} - 4 ( - 5 ) ( - 365 )}{2 ( - 5 )}

Simplify

(- 30)^{2} - 4 (- 5) (- 365) : 80 i

x_{1, 2} = \frac{- ( - 30 ) \pm 80 i}{2 ( - 5 )}

Separate the solutions

x_{1} = \frac{- ( - 30 ) + 80 i}{2 ( - 5 )}, x_{2} = \frac{- ( - 30 ) - 80 i}{2 ( - 5 )}

x = \frac{- ( - 30 ) + 80 i}{2 ( - 5 )} : - 3 - 8 i

x = \frac{- ( - 30 ) - 80 i}{2 ( - 5 )} : - 3 + 8 i

The solutions to the quadratic equation are:

x = - 3 - 8 i, x = - 3 + 8 i

12 x^{2} - 120 x + 209 = 0

63 z^{2} + 61 z = - 6

4 x^{2} - 2 x - 3 = 2 x

x^{2} + 9 x - 83 = 4 x + 1

4 x^{2} - 10 x = 0

What are the solutions to the equation -5x^2-30x-365=0 ?
The solutions to the equation -5x^2-30x-365=0 are x=-3-8i,x=-3+8i
Find the zeros of -5x^2-30x-365=0
The zeros of -5x^2-30x-365=0 are x=-3-8i,x=-3+8i