What are the solutions to the equation 9x^2=225 ?

The solutions to the equation 9x^2=225 are x=5,x=-5

Find the zeros of 9x^2=225

The zeros of 9x^2=225 are x=5,x=-5

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9 x^{2} = 225

x = 5, x = - 5

Solution steps

9 x^{2} = 225

Divide both sides by

9

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

(x - 6)^{2} - 7 = 0

x, x^{2} - k x + 24 = 0

\frac{25}{169} = b^{2}

0.1 x^{2} + 100 x + 8 = 1000

(x + 9) (x + 4) = - 26

What are the solutions to the equation 9x^2=225 ?
The solutions to the equation 9x^2=225 are x=5,x=-5
Find the zeros of 9x^2=225
The zeros of 9x^2=225 are x=5,x=-5