What are the solutions to the equation 1/4 x^2-1=15 ?

The solutions to the equation 1/4 x^2-1=15 are x=8,x=-8

Find the zeros of 1/4 x^2-1=15

The zeros of 1/4 x^2-1=15 are x=8,x=-8

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\frac{1}{4} x^{2} - 1 = 15

x = 8, x = - 8

Solution steps

\frac{1}{4} x^{2} - 1 = 15

Move

1

to the right side

\frac{1}{4} x^{2} = 16

Multiply both sides by

4

x^{2} = 64

For

x^{2} = f (a)

the solutions are

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

x = 64, x = - 64

64 = 8

- 64 = - 8

x = 8, x = - 8

\frac{n - 5}{2} = 5

3^{0} + 2^{0}

2 x^{2} - x - 15

\frac{x}{8} + 4 = \frac{x}{8}

4 n - 5 < - 1

What are the solutions to the equation 1/4 x^2-1=15 ?
The solutions to the equation 1/4 x^2-1=15 are x=8,x=-8
Find the zeros of 1/4 x^2-1=15
The zeros of 1/4 x^2-1=15 are x=8,x=-8