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

The solutions to the equation x^2-8x=10 are x=4+sqrt(26),x=4-sqrt(26)

Find the zeros of x^2-8x=10

The zeros of x^2-8x=10 are x=4+sqrt(26),x=4-sqrt(26)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 8 x = 10

x = 4 + 26, x = 4 - 26

Decimal Notation

x = 9.09901 \dots, x = - 1.09901 \dots

Solution steps

x^{2} - 8 x = 10

Move

10

to the left side

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

Solve with the quadratic formula

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

(- 8)^{2} - 4 \cdot 1 \cdot (- 10) = 226

x_{1, 2} = \frac{- ( - 8 ) \pm 2 26}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 8 ) + 2 26}{2 \cdot 1}, x_{2} = \frac{- ( - 8 ) - 2 26}{2 \cdot 1}

x = \frac{- ( - 8 ) + 2 26}{2 \cdot 1} : 4 + 26

x = \frac{- ( - 8 ) - 2 26}{2 \cdot 1} : 4 - 26

The solutions to the quadratic equation are:

x = 4 + 26, x = 4 - 26

x^{2} - 8 x + 40 = 0

18 m^{2} + 12 m + 1997 = 0

\frac{50}{4} - \frac{165}{2}

5 k^{2} + 6 k - 6 = 0

8 p - 2 \geq 10 p - 3

What are the solutions to the equation x^2-8x=10 ?
The solutions to the equation x^2-8x=10 are x=4+sqrt(26),x=4-sqrt(26)
Find the zeros of x^2-8x=10
The zeros of x^2-8x=10 are x=4+sqrt(26),x=4-sqrt(26)