What are the solutions to the equation x^2-8=0 ?

The solutions to the equation x^2-8=0 are x=2sqrt(2),x=-2sqrt(2)

Find the zeros of x^2-8=0

The zeros of x^2-8=0 are x=2sqrt(2),x=-2sqrt(2)

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x^{2} - 8 = 0

x = 22, x = - 22

Decimal Notation

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

Solution steps

x^{2} - 8 = 0

Move

8

to the right side

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

\frac{( \frac{2 π}{3} )}{2}

\frac{1}{5} \cdot 3

\frac{x + 3}{x} \geq 2

12 (x - 5) = 4 (3 x + 5)

2 x^{2} + 12 x

What are the solutions to the equation x^2-8=0 ?
The solutions to the equation x^2-8=0 are x=2sqrt(2),x=-2sqrt(2)
Find the zeros of x^2-8=0
The zeros of x^2-8=0 are x=2sqrt(2),x=-2sqrt(2)