What are the solutions to the equation 8=x^2 ?

The solutions to the equation 8=x^2 are x=2sqrt(2),x=-2sqrt(2)

Find the zeros of 8=x^2

The zeros of 8=x^2 are x=2sqrt(2),x=-2sqrt(2)

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8 = x^{2}

x = 22, x = - 22

Decimal Notation

x = 2.82842 \dots, x = - 2.82842 \dots

Solution steps

8 = x^{2}

Switch sides

x^{2} = 8

For

x^{2} = f (a)

the solutions are

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

x = 8, x = - 8

8 = 22

- 8 = - 22

x = 22, x = - 22

4 x - 5 = 0

3 (x - 1) = x + 7

a^{2} - 15 a + 56

- x^{2} - 2 x = 1

25 \leq 4 + 3 y

What are the solutions to the equation 8=x^2 ?
The solutions to the equation 8=x^2 are x=2sqrt(2),x=-2sqrt(2)
Find the zeros of 8=x^2
The zeros of 8=x^2 are x=2sqrt(2),x=-2sqrt(2)