What are the solutions to the equation x^2-13=12 ?

The solutions to the equation x^2-13=12 are x=5,x=-5

Find the zeros of x^2-13=12

The zeros of x^2-13=12 are x=5,x=-5

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x^{2} - 13 = 12

x = 5, x = - 5

Solution steps

x^{2} - 13 = 12

Move

13

to the right side

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^{2} + 7 - 120 = 0

x^{2} + 5 x + \frac{25}{4} = 16

- 11 x - 5 = 2 x^{2}

- 2 t^{2} + 7 t - 4 = - 3 t^{2}

4 x^{2} - 80 x + 392 = 0

What are the solutions to the equation x^2-13=12 ?
The solutions to the equation x^2-13=12 are x=5,x=-5
Find the zeros of x^2-13=12
The zeros of x^2-13=12 are x=5,x=-5