What are the solutions to the equation 2x^2-9x=0 ?

The solutions to the equation 2x^2-9x=0 are x= 9/2 ,x=0

Find the zeros of 2x^2-9x=0

The zeros of 2x^2-9x=0 are x= 9/2 ,x=0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2 x^{2} - 9 x = 0

x = \frac{9}{2}, x = 0

Solution steps

2 x^{2} - 9 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 9 ) \pm ( - 9 ) ^{2} - 4 \cdot 2 \cdot 0}{2 \cdot 2}

(- 9)^{2} - 4 \cdot 2 \cdot 0 = 9

x_{1, 2} = \frac{- ( - 9 ) \pm 9}{2 \cdot 2}

Separate the solutions

x_{1} = \frac{- ( - 9 ) + 9}{2 \cdot 2}, x_{2} = \frac{- ( - 9 ) - 9}{2 \cdot 2}

x = \frac{- ( - 9 ) + 9}{2 \cdot 2} : \frac{9}{2}

x = \frac{- ( - 9 ) - 9}{2 \cdot 2} : 0

The solutions to the quadratic equation are:

x = \frac{9}{2}, x = 0

(3 - 7) (3 + 27)

\frac{4 x - 3}{6} - \frac{5 x - 4}{5} = 9

\frac{n}{3} + 4 \geq - 7

3 (x + 7)^{2} = 54

\frac{1 - i}{1 + i}

What are the solutions to the equation 2x^2-9x=0 ?
The solutions to the equation 2x^2-9x=0 are x= 9/2 ,x=0
Find the zeros of 2x^2-9x=0
The zeros of 2x^2-9x=0 are x= 9/2 ,x=0