What are the solutions to the equation -5+x^2=7 ?

The solutions to the equation -5+x^2=7 are x=2sqrt(3),x=-2sqrt(3)

Find the zeros of -5+x^2=7

The zeros of -5+x^2=7 are x=2sqrt(3),x=-2sqrt(3)

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- 5 + x^{2} = 7

x = 23, x = - 23

Decimal Notation

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

Solution steps

- 5 + x^{2} = 7

Move

5

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

x^{2} = - 16 x - 63

x^{2} - 96 x = 1.96

6 x^{2} - 9 x = 0

z^{2} - 16 z + 61 = 2 z - 20

2 x^{2} - 16 x - 18 = 0

What are the solutions to the equation -5+x^2=7 ?
The solutions to the equation -5+x^2=7 are x=2sqrt(3),x=-2sqrt(3)
Find the zeros of -5+x^2=7
The zeros of -5+x^2=7 are x=2sqrt(3),x=-2sqrt(3)