What are the solutions to the equation 1/4 x^2-7=25 ?

The solutions to the equation 1/4 x^2-7=25 are x=8sqrt(2),x=-8sqrt(2)

Find the zeros of 1/4 x^2-7=25

The zeros of 1/4 x^2-7=25 are x=8sqrt(2),x=-8sqrt(2)

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\frac{1}{4} x^{2} - 7 = 25

x = 82, x = - 82

Decimal Notation

x = 11.31370 \dots, x = - 11.31370 \dots

Solution steps

\frac{1}{4} x^{2} - 7 = 25

Move

7

to the right side

\frac{1}{4} x^{2} = 32

Multiply both sides by

4

x^{2} = 128

For

x^{2} = f (a)

the solutions are

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

x = 128, x = - 128

128 = 82

- 128 = - 82

x = 82, x = - 82

- 5 + x^{2} = 7

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

What are the solutions to the equation 1/4 x^2-7=25 ?
The solutions to the equation 1/4 x^2-7=25 are x=8sqrt(2),x=-8sqrt(2)
Find the zeros of 1/4 x^2-7=25
The zeros of 1/4 x^2-7=25 are x=8sqrt(2),x=-8sqrt(2)