What are the solutions to the equation x^2-56=25 ?

The solutions to the equation x^2-56=25 are x=9,x=-9

Find the zeros of x^2-56=25

The zeros of x^2-56=25 are x=9,x=-9

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x^{2} - 56 = 25

x = 9, x = - 9

Solution steps

x^{2} - 56 = 25

Move

56

to the right side

x^{2} = 81

For

x^{2} = f (a)

the solutions are

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

x = 81, x = - 81

81 = 9

- 81 = - 9

x = 9, x = - 9

3 x^{2} + 2 x = 18 x + 12

3 x = - x^{2} + 7

(2 x + 1) (2 x - 3) + x = (x - 5)^{2} - 22

1.5 x - 0.12 x^{2} = 0

6 k^{2} + 7 k - 11 = 5 k^{2}

What are the solutions to the equation x^2-56=25 ?
The solutions to the equation x^2-56=25 are x=9,x=-9
Find the zeros of x^2-56=25
The zeros of x^2-56=25 are x=9,x=-9