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

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

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

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

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8 y^{2} - 7 = 193

y = 5, y = - 5

Solution steps

8 y^{2} - 7 = 193

Move

7

to the right side

8 y^{2} = 200

Divide both sides by

8

y^{2} = 25

For

x^{2} = f (a)

the solutions are

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

y = 25, y = - 25

25 = 5

- 25 = - 5

y = 5, y = - 5

n^{2} - 18 = - 3 n

2 n^{2} + 5 n - 9 = 0

x^{2} + \frac{5}{12} x - \frac{1}{6} = 0

(x + 5) (x - 6) = - 26

x, 5 x^{2} - 6 x y + 5 y^{2} = 4

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