What are the solutions to the equation -5x^2+125=0 ?

The solutions to the equation -5x^2+125=0 are x=5,x=-5

Find the zeros of -5x^2+125=0

The zeros of -5x^2+125=0 are x=5,x=-5

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- 5 x^{2} + 125 = 0

x = 5, x = - 5

Solution steps

- 5 x^{2} + 125 = 0

Move

125

to the right side

- 5 x^{2} = - 125

Divide both sides by

- 5

x^{2} = 25

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = 25, x = - 25

25 = 5

- 25 = - 5

x = 5, x = - 5

s^{2} + 3 s + 7 = 0

(x + 5)^{2} = 2^{2}

x^{2} - 2 x - 1 = 0

1 8^{2} + 9^{2} = x^{2}

7 x^{2} + 2 x = 1

What are the solutions to the equation -5x^2+125=0 ?
The solutions to the equation -5x^2+125=0 are x=5,x=-5
Find the zeros of -5x^2+125=0
The zeros of -5x^2+125=0 are x=5,x=-5