What are the solutions to the equation -2x^2-5=3x^2-10x ?

The solutions to the equation -2x^2-5=3x^2-10x are x=1

Find the zeros of -2x^2-5=3x^2-10x

The zeros of -2x^2-5=3x^2-10x are x=1

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- 2 x^{2} - 5 = 3 x^{2} - 10 x

x = 1

Solution steps

- 2 x^{2} - 5 = 3 x^{2} - 10 x

Move

10 x

to the left side

- 2 x^{2} - 5 + 10 x = 3 x^{2}

Move

3 x^{2}

to the left side

- 5 x^{2} + 10 x - 5 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 10 \pm 1 0 ^{2} - 4 ( - 5 ) ( - 5 )}{2 ( - 5 )}

1 0^{2} - 4 (- 5) (- 5) = 0

x_{1, 2} = \frac{- 10 \pm 0}{2 ( - 5 )}

x = \frac{- 10}{2 ( - 5 )}

\frac{- 10}{2 ( - 5 )} = 1

x = 1

The solution to the quadratic equation is:

x = 1

2 x^{2} - 18 x + 5 = 0

9 u^{2} - 30 u + 24 = 0

(x + 7)^{2} + 4 = 68

0.1125 x^{2} = 35

x^{2} + 3 \times (- 28) = 0

What are the solutions to the equation -2x^2-5=3x^2-10x ?
The solutions to the equation -2x^2-5=3x^2-10x are x=1
Find the zeros of -2x^2-5=3x^2-10x
The zeros of -2x^2-5=3x^2-10x are x=1