What are the solutions to the equation x^2-4=8 ?

The solutions to the equation x^2-4=8 are x=2sqrt(3),x=-2sqrt(3)

Find the zeros of x^2-4=8

The zeros of x^2-4=8 are x=2sqrt(3),x=-2sqrt(3)

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x^{2} - 4 = 8

x = 23, x = - 23

Decimal Notation

x = 3.46410 \dots, x = - 3.46410 \dots

Solution steps

x^{2} - 4 = 8

Move

4

to the right side

x^{2} = 12

For

x^{2} = f (a)

the solutions are

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

x = 12, x = - 12

12 = 23

- 12 = - 23

x = 23, x = - 23

28 x - 49 x^{2} = 4

3 x^{2} + 12 x - 9

x, 9 x^{2} - m^{2} = 0

t^{2} - 6 t + 13 = 0

2 m^{2} + 7 m - 4 = 0

What are the solutions to the equation x^2-4=8 ?
The solutions to the equation x^2-4=8 are x=2sqrt(3),x=-2sqrt(3)
Find the zeros of x^2-4=8
The zeros of x^2-4=8 are x=2sqrt(3),x=-2sqrt(3)