What are the solutions to the equation 0=-2+x^2 ?

The solutions to the equation 0=-2+x^2 are x=sqrt(2),x=-sqrt(2)

Find the zeros of 0=-2+x^2

The zeros of 0=-2+x^2 are x=sqrt(2),x=-sqrt(2)

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0 = - 2 + x^{2}

x = 2, x = - 2

Solution steps

0 = - 2 + x^{2}

Switch sides

- 2 + x^{2} = 0

Move

2

to the right side

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

∣ - 6 ∣

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

- 5 x^{2} + 3 x - 4 = 0

4 x^{2} + 10 x - 6

6 x - 54 = 3 x + 15

What are the solutions to the equation 0=-2+x^2 ?
The solutions to the equation 0=-2+x^2 are x=sqrt(2),x=-sqrt(2)
Find the zeros of 0=-2+x^2
The zeros of 0=-2+x^2 are x=sqrt(2),x=-sqrt(2)