What are the solutions to the equation n^2-10n-8=0 ?

The solutions to the equation n^2-10n-8=0 are n=5+sqrt(33),n=5-sqrt(33)

Find the zeros of n^2-10n-8=0

The zeros of n^2-10n-8=0 are n=5+sqrt(33),n=5-sqrt(33)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

n^{2} - 10 n - 8 = 0

n = 5 + 33, n = 5 - 33

Decimal Notation

n = 10.74456 \dots, n = - 0.74456 \dots

Solution steps

n^{2} - 10 n - 8 = 0

Solve with the quadratic formula

n_{1, 2} = \frac{- ( - 10 ) \pm ( - 10 ) ^{2} - 4 \cdot 1 \cdot ( - 8 )}{2 \cdot 1}

(- 10)^{2} - 4 \cdot 1 \cdot (- 8) = 233

n_{1, 2} = \frac{- ( - 10 ) \pm 2 33}{2 \cdot 1}

Separate the solutions

n_{1} = \frac{- ( - 10 ) + 2 33}{2 \cdot 1}, n_{2} = \frac{- ( - 10 ) - 2 33}{2 \cdot 1}

n = \frac{- ( - 10 ) + 2 33}{2 \cdot 1} : 5 + 33

n = \frac{- ( - 10 ) - 2 33}{2 \cdot 1} : 5 - 33

The solutions to the quadratic equation are:

n = 5 + 33, n = 5 - 33

25 x^{2} + 50 x + 169 = 0

\frac{1}{4} x^{2} + 2 x + 3 = 0

7 x^{2} + 4 x = 6

3 w^{2} - 75 = 0

y, x^{2} y - x y^{2} + y^{2} = 7

What are the solutions to the equation n^2-10n-8=0 ?
The solutions to the equation n^2-10n-8=0 are n=5+sqrt(33),n=5-sqrt(33)
Find the zeros of n^2-10n-8=0
The zeros of n^2-10n-8=0 are n=5+sqrt(33),n=5-sqrt(33)