What are the solutions to the equation x^2-2x+15=0 ?

The solutions to the equation x^2-2x+15=0 are x=1+sqrt(14)i,x=1-sqrt(14)i

Find the zeros of x^2-2x+15=0

The zeros of x^2-2x+15=0 are x=1+sqrt(14)i,x=1-sqrt(14)i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 2 x + 15 = 0

x = 1 + 14 i, x = 1 - 14 i

Solution steps

x^{2} - 2 x + 15 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 2 ) \pm ( - 2 ) ^{2} - 4 \cdot 1 \cdot 15}{2 \cdot 1}

Simplify

(- 2)^{2} - 4 \cdot 1 \cdot 15 : 214 i

x_{1, 2} = \frac{- ( - 2 ) \pm 2 14 i}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 2 ) + 2 14 i}{2 \cdot 1}, x_{2} = \frac{- ( - 2 ) - 2 14 i}{2 \cdot 1}

x = \frac{- ( - 2 ) + 2 14 i}{2 \cdot 1} : 1 + 14 i

x = \frac{- ( - 2 ) - 2 14 i}{2 \cdot 1} : 1 - 14 i

The solutions to the quadratic equation are:

x = 1 + 14 i, x = 1 - 14 i

\frac{\frac{2}{3}}{\frac{1}{3}}

64 a^{4} - 8 a

\frac{1}{2 + 3}

- 13 x - 2 = - 10 x - 2

2 a^{3} - 250

What are the solutions to the equation x^2-2x+15=0 ?
The solutions to the equation x^2-2x+15=0 are x=1+sqrt(14)i,x=1-sqrt(14)i
Find the zeros of x^2-2x+15=0
The zeros of x^2-2x+15=0 are x=1+sqrt(14)i,x=1-sqrt(14)i