What are the solutions to the equation s^2-9s-10=0 ?

The solutions to the equation s^2-9s-10=0 are s=10,s=-1

Find the zeros of s^2-9s-10=0

The zeros of s^2-9s-10=0 are s=10,s=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

s^{2} - 9 s - 10 = 0

s = 10, s = - 1

Solution steps

s^{2} - 9 s - 10 = 0

Solve with the quadratic formula

s_{1, 2} = \frac{- ( - 9 ) \pm ( - 9 ) ^{2} - 4 \cdot 1 \cdot ( - 10 )}{2 \cdot 1}

(- 9)^{2} - 4 \cdot 1 \cdot (- 10) = 11

s_{1, 2} = \frac{- ( - 9 ) \pm 11}{2 \cdot 1}

Separate the solutions

s_{1} = \frac{- ( - 9 ) + 11}{2 \cdot 1}, s_{2} = \frac{- ( - 9 ) - 11}{2 \cdot 1}

s = \frac{- ( - 9 ) + 11}{2 \cdot 1} : 10

s = \frac{- ( - 9 ) - 11}{2 \cdot 1} : - 1

The solutions to the quadratic equation are:

s = 10, s = - 1

4 n^{8} - 20 n^{4} + 25

x^{2} - 5 x + 1 = 0

(4 - 3 i) + (2 i - 8)

- 2 (x + 1) < 2

32 t^{2} - 18 u^{2}

What are the solutions to the equation s^2-9s-10=0 ?
The solutions to the equation s^2-9s-10=0 are s=10,s=-1
Find the zeros of s^2-9s-10=0
The zeros of s^2-9s-10=0 are s=10,s=-1