What are the solutions to the equation x^2+1=5 ?

The solutions to the equation x^2+1=5 are x=2,x=-2

Find the zeros of x^2+1=5

The zeros of x^2+1=5 are x=2,x=-2

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x^{2} + 1 = 5

x = 2, x = - 2

Solution steps

x^{2} + 1 = 5

Move

1

to the right side

x^{2} = 4

For

x^{2} = f (a)

the solutions are

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

x = 4, x = - 4

4 = 2

- 4 = - 2

x = 2, x = - 2

x^{2} - 1 = 3

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

(x + 1) (x + 3) = 0

2 x^{2} + 4 x = 16

- 5 x^{2} - 20 x - 40 = 0

What are the solutions to the equation x^2+1=5 ?
The solutions to the equation x^2+1=5 are x=2,x=-2
Find the zeros of x^2+1=5
The zeros of x^2+1=5 are x=2,x=-2