What are the solutions to the equation n^2=4 ?

The solutions to the equation n^2=4 are n=2,n=-2

Find the zeros of n^2=4

The zeros of n^2=4 are n=2,n=-2

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n^{2} = 4

n = 2, n = - 2

Solution steps

n^{2} = 4

For

x^{2} = f (a)

the solutions are

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

n = 4, n = - 4

4 = 2

- 4 = - 2

n = 2, n = - 2

(2 x - 3)^{2} = 9

- 12 x^{2} + 12 x + 144 = 0

x, 6 x^{2} + 6 = 4 k x

3 x (x - 4) = (x - 3) (x - 3)

- 4 y - 2 y^{2} = - 16

What are the solutions to the equation n^2=4 ?
The solutions to the equation n^2=4 are n=2,n=-2
Find the zeros of n^2=4
The zeros of n^2=4 are n=2,n=-2