What are the solutions to the equation 16=4x^2 ?

The solutions to the equation 16=4x^2 are x=2,x=-2

Find the zeros of 16=4x^2

The zeros of 16=4x^2 are x=2,x=-2

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16 = 4 x^{2}

x = 2, x = - 2

Solution steps

16 = 4 x^{2}

Switch sides

4 x^{2} = 16

Divide both sides by

4

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

(5 x - 40)^{2} = 75

2 x^{2} + x = 0

y, x^{2} + y^{2} = 36

9 x^{2} - 6 x - 35 = 0

3 x^{2} - 225 = 0

What are the solutions to the equation 16=4x^2 ?
The solutions to the equation 16=4x^2 are x=2,x=-2
Find the zeros of 16=4x^2
The zeros of 16=4x^2 are x=2,x=-2