What are the solutions to the equation x^2+76=400 ?

The solutions to the equation x^2+76=400 are x=18,x=-18

Find the zeros of x^2+76=400

The zeros of x^2+76=400 are x=18,x=-18

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x^{2} + 76 = 400

x = 18, x = - 18

Solution steps

x^{2} + 76 = 400

Move

76

to the right side

x^{2} = 324

For

x^{2} = f (a)

the solutions are

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

x = 324, x = - 324

324 = 18

- 324 = - 18

x = 18, x = - 18

x^{2} - 14 x + 47 = 8

5 x^{2} + 14 x - 48 = 0

7 x^{2} + 8 x

x, x^{2} - y^{2} + 2 x y = c

(x - 2)^{2} - 3 = 1

What are the solutions to the equation x^2+76=400 ?
The solutions to the equation x^2+76=400 are x=18,x=-18
Find the zeros of x^2+76=400
The zeros of x^2+76=400 are x=18,x=-18