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

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

Find the zeros of x^2-9x=10

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 9 x = 10

x = 10, x = - 1

Solution steps

x^{2} - 9 x = 10

Move

10

to the left side

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

Solve with the quadratic formula

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

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

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

Separate the solutions

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

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

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

The solutions to the quadratic equation are:

x = 10, x = - 1

∣ x - 12 ∣ = - 3 x

- \frac{x}{3} - 5 > 2

8 + (- 3)

2 - 2

8 1^{\frac{3}{4}}

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