What are the solutions to the equation 6n^2-18n-18=6 ?

The solutions to the equation 6n^2-18n-18=6 are n=4,n=-1

Find the zeros of 6n^2-18n-18=6

The zeros of 6n^2-18n-18=6 are n=4,n=-1

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6 n^{2} - 18 n - 18 = 6

n = 4, n = - 1

Solution steps

6 n^{2} - 18 n - 18 = 6

Move

6

to the left side

6 n^{2} - 18 n - 24 = 0

Solve with the quadratic formula

n_{1, 2} = \frac{- ( - 18 ) \pm ( - 18 ) ^{2} - 4 \cdot 6 ( - 24 )}{2 \cdot 6}

(- 18)^{2} - 4 \cdot 6 (- 24) = 30

n_{1, 2} = \frac{- ( - 18 ) \pm 30}{2 \cdot 6}

Separate the solutions

n_{1} = \frac{- ( - 18 ) + 30}{2 \cdot 6}, n_{2} = \frac{- ( - 18 ) - 30}{2 \cdot 6}

n = \frac{- ( - 18 ) + 30}{2 \cdot 6} : 4

n = \frac{- ( - 18 ) - 30}{2 \cdot 6} : - 1

The solutions to the quadratic equation are:

n = 4, n = - 1

x^{2} - 5 \leq 0

x^{4} - 4 x^{3} - x^{2} + 14 x + 10

25 x^{\frac{3}{2}}

z^{2} + z - 1 = 0

\frac{x ^{2} - 1}{x ^{2} + 5 x + 4} \leq 0

What are the solutions to the equation 6n^2-18n-18=6 ?
The solutions to the equation 6n^2-18n-18=6 are n=4,n=-1
Find the zeros of 6n^2-18n-18=6
The zeros of 6n^2-18n-18=6 are n=4,n=-1