What are the solutions to the equation -0.1x^2+90x-20250=0 ?

The solutions to the equation -0.1x^2+90x-20250=0 are x=450

Find the zeros of -0.1x^2+90x-20250=0

The zeros of -0.1x^2+90x-20250=0 are x=450

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 0.1 x^{2} + 90 x - 20250 = 0

x = 450

Solution steps

- 0.1 x^{2} + 90 x - 20250 = 0

Multiply both sides by

10

- x^{2} + 900 x - 202500 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 900 \pm 90 0 ^{2} - 4 ( - 1 ) ( - 202500 )}{2 ( - 1 )}

90 0^{2} - 4 (- 1) (- 202500) = 0

x_{1, 2} = \frac{- 900 \pm 0}{2 ( - 1 )}

x = \frac{- 900}{2 ( - 1 )}

\frac{- 900}{2 ( - 1 )} = 450

x = 450

The solution to the quadratic equation is:

x = 450

30 - 8 x < 6

960

a^{2} - 2 a = 0

2 p x - 3 y + p y - 6 x

2 d^{2} + 15 d + 23 = 3

What are the solutions to the equation -0.1x^2+90x-20250=0 ?
The solutions to the equation -0.1x^2+90x-20250=0 are x=450
Find the zeros of -0.1x^2+90x-20250=0
The zeros of -0.1x^2+90x-20250=0 are x=450