What are the solutions to the equation 4x^2-11x=x-9 ?

The solutions to the equation 4x^2-11x=x-9 are x= 3/2

Find the zeros of 4x^2-11x=x-9

The zeros of 4x^2-11x=x-9 are x= 3/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4 x^{2} - 11 x = x - 9

x = \frac{3}{2}

Decimal Notation

x = 1.5

Solution steps

4 x^{2} - 11 x = x - 9

Move

9

to the left side

4 x^{2} - 11 x + 9 = x

Move

x

to the left side

4 x^{2} - 12 x + 9 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 12 ) \pm ( - 12 ) ^{2} - 4 \cdot 4 \cdot 9}{2 \cdot 4}

(- 12)^{2} - 4 \cdot 4 \cdot 9 = 0

x_{1, 2} = \frac{- ( - 12 ) \pm 0}{2 \cdot 4}

x = \frac{- ( - 12 )}{2 \cdot 4}

\frac{- ( - 12 )}{2 \cdot 4} = \frac{3}{2}

x = \frac{3}{2}

The solution to the quadratic equation is:

x = \frac{3}{2}

s^{2} - 5 s + 6 = 0

1 + 2 + 3 + n = \frac{n ( n + 1 )}{2}

y^{2} - 12 y + 9 = 0

x, 3 x^{2} + 8 x y - 3 y^{2} = 10

- 101 = 3 x^{2} - 5

What are the solutions to the equation 4x^2-11x=x-9 ?
The solutions to the equation 4x^2-11x=x-9 are x= 3/2
Find the zeros of 4x^2-11x=x-9
The zeros of 4x^2-11x=x-9 are x= 3/2