What are the solutions to the equation 6n^2+9=123 ?

The solutions to the equation 6n^2+9=123 are n=sqrt(19),n=-sqrt(19)

Find the zeros of 6n^2+9=123

The zeros of 6n^2+9=123 are n=sqrt(19),n=-sqrt(19)

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6 n^{2} + 9 = 123

n = 19, n = - 19

Decimal Notation

n = 4.35889 \dots, n = - 4.35889 \dots

Solution steps

6 n^{2} + 9 = 123

Move

9

to the right side

6 n^{2} = 114

Divide both sides by

6

n^{2} = 19

For

x^{2} = f (a)

the solutions are

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

n = 19, n = - 19

3 u^{2} - 24 u = 0

- 5 x^{2} - 7 x + 21 = 0

3 a^{2} - 2 a = 0

(5 - x)^{2} - 9 = 0

(x + 8)^{2} = 100

What are the solutions to the equation 6n^2+9=123 ?
The solutions to the equation 6n^2+9=123 are n=sqrt(19),n=-sqrt(19)
Find the zeros of 6n^2+9=123
The zeros of 6n^2+9=123 are n=sqrt(19),n=-sqrt(19)