What are the solutions to the equation x^2+2=18 ?

The solutions to the equation x^2+2=18 are x=4,x=-4

Find the zeros of x^2+2=18

The zeros of x^2+2=18 are x=4,x=-4

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x^{2} + 2 = 18

x = 4, x = - 4

Solution steps

x^{2} + 2 = 18

Move

2

to the right side

x^{2} = 16

For

x^{2} = f (a)

the solutions are

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

x = 16, x = - 16

16 = 4

- 16 = - 4

x = 4, x = - 4

(3 x - 4)^{2} - 6 = (2 x - 5)^{2}

x, 6 x y - 3 x^{2} = 0

8 x^{2} - 15 x + 10 = 0

15 + 6 x - 9 x^{2}

x^{2} + 9 = 5

What are the solutions to the equation x^2+2=18 ?
The solutions to the equation x^2+2=18 are x=4,x=-4
Find the zeros of x^2+2=18
The zeros of x^2+2=18 are x=4,x=-4