What are the solutions to the equation 5n^2-7=488 ?

The solutions to the equation 5n^2-7=488 are n=3sqrt(11),n=-3sqrt(11)

Find the zeros of 5n^2-7=488

The zeros of 5n^2-7=488 are n=3sqrt(11),n=-3sqrt(11)

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5 n^{2} - 7 = 488

n = 311, n = - 311

Decimal Notation

n = 9.94987 \dots, n = - 9.94987 \dots

Solution steps

5 n^{2} - 7 = 488

Move

7

to the right side

5 n^{2} = 495

Divide both sides by

5

n^{2} = 99

For

x^{2} = f (a)

the solutions are

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

n = 99, n = - 99

99 = 311

- 99 = - 311

n = 311, n = - 311

2 (x - 3) = 2 x - 6

- 160 - 480 + 960 + \frac{12}{5} x = 0

∣ x - 4 ∣ > 7

n^{2} - 9 n + 18 = 0

4 t - 7 = 14 - 3 t

What are the solutions to the equation 5n^2-7=488 ?
The solutions to the equation 5n^2-7=488 are n=3sqrt(11),n=-3sqrt(11)
Find the zeros of 5n^2-7=488
The zeros of 5n^2-7=488 are n=3sqrt(11),n=-3sqrt(11)