What are the solutions to the equation quadraticformula x^2+1=0 ?

The solutions to the equation quadraticformula x^2+1=0 are x=i,x=-i

Find the zeros of quadraticformula x^2+1=0

The zeros of quadraticformula x^2+1=0 are x=i,x=-i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} + 1 = 0

x = i, x = - i

Solution steps

x^{2} + 1 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 0 \pm 0 ^{2} - 4 \cdot 1 \cdot 1}{2 \cdot 1}

Simplify

0^{2} - 4 \cdot 1 \cdot 1 : 2 i

x_{1, 2} = \frac{- 0 \pm 2 i}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 0 + 2 i}{2 \cdot 1}, x_{2} = \frac{- 0 - 2 i}{2 \cdot 1}

x = \frac{- 0 + 2 i}{2 \cdot 1} : i

x = \frac{- 0 - 2 i}{2 \cdot 1} : - i

The solutions to the quadratic equation are:

x = i, x = - i

(2 x + 3) (x + 4) = 67

v^{2} = - v + 30

4 m^{2} - 6 m - 14 = 10

x, f = x^{2} - 8 x + m

5 x^{2} - 8 x - 1 = 0

What are the solutions to the equation quadraticformula x^2+1=0 ?
The solutions to the equation quadraticformula x^2+1=0 are x=i,x=-i
Find the zeros of quadraticformula x^2+1=0
The zeros of quadraticformula x^2+1=0 are x=i,x=-i