What are the solutions to the equation 8x^2-7=193 ?

The solutions to the equation 8x^2-7=193 are x=5,x=-5

Find the zeros of 8x^2-7=193

The zeros of 8x^2-7=193 are x=5,x=-5

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8 x^{2} - 7 = 193

x = 5, x = - 5

Solution steps

8 x^{2} - 7 = 193

Move

7

to the right side

8 x^{2} = 200

Divide both sides by

8

x^{2} = 25

For

x^{2} = f (a)

the solutions are

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

x = 25, x = - 25

25 = 5

- 25 = - 5

x = 5, x = - 5

x, x^{2} + y^{2} + 6 x - 12 y + 45 = 0

x^{2} - 9 = x + 3

\frac{2}{3} (2 x - 3)^{2} + 12 = 8

x^{2} - 30 x + 225 = 400

3 - 12 x^{2} = 0

What are the solutions to the equation 8x^2-7=193 ?
The solutions to the equation 8x^2-7=193 are x=5,x=-5
Find the zeros of 8x^2-7=193
The zeros of 8x^2-7=193 are x=5,x=-5