What are the solutions to the equation x^2-120x+3200=0 ?

The solutions to the equation x^2-120x+3200=0 are x=80,x=40

Find the zeros of x^2-120x+3200=0

The zeros of x^2-120x+3200=0 are x=80,x=40

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 120 x + 3200 = 0

x = 80, x = 40

Solution steps

x^{2} - 120 x + 3200 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 120 ) \pm ( - 120 ) ^{2} - 4 \cdot 1 \cdot 3200}{2 \cdot 1}

(- 120)^{2} - 4 \cdot 1 \cdot 3200 = 40

x_{1, 2} = \frac{- ( - 120 ) \pm 40}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 120 ) + 40}{2 \cdot 1}, x_{2} = \frac{- ( - 120 ) - 40}{2 \cdot 1}

x = \frac{- ( - 120 ) + 40}{2 \cdot 1} : 80

x = \frac{- ( - 120 ) - 40}{2 \cdot 1} : 40

The solutions to the quadratic equation are:

x = 80, x = 40

x (x + 4) = 0

- 4 x \leq - 12 or 2 x - 30 \geq - 18

\frac{10}{6}

2 x^{2} - 5 = 13

43 + 23

What are the solutions to the equation x^2-120x+3200=0 ?
The solutions to the equation x^2-120x+3200=0 are x=80,x=40
Find the zeros of x^2-120x+3200=0
The zeros of x^2-120x+3200=0 are x=80,x=40