What are the solutions to the equation 6x^2-13x-28=0 ?

The solutions to the equation 6x^2-13x-28=0 are x= 7/2 ,x=-4/3

Find the zeros of 6x^2-13x-28=0

The zeros of 6x^2-13x-28=0 are x= 7/2 ,x=-4/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

6 x^{2} - 13 x - 28 = 0

x = \frac{7}{2}, x = - \frac{4}{3}

Decimal Notation

x = 3.5, x = - 1.33333 \dots

Solution steps

6 x^{2} - 13 x - 28 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 13 ) \pm ( - 13 ) ^{2} - 4 \cdot 6 ( - 28 )}{2 \cdot 6}

(- 13)^{2} - 4 \cdot 6 (- 28) = 29

x_{1, 2} = \frac{- ( - 13 ) \pm 29}{2 \cdot 6}

Separate the solutions

x_{1} = \frac{- ( - 13 ) + 29}{2 \cdot 6}, x_{2} = \frac{- ( - 13 ) - 29}{2 \cdot 6}

x = \frac{- ( - 13 ) + 29}{2 \cdot 6} : \frac{7}{2}

x = \frac{- ( - 13 ) - 29}{2 \cdot 6} : - \frac{4}{3}

The solutions to the quadratic equation are:

x = \frac{7}{2}, x = - \frac{4}{3}

6 x^{2} + 2 x - 18 = 0

16 x^{2} - 4 = 4 x^{2} + \frac{3}{4}

2 x^{2} - 8 x + 13

x^{2} - 6 x = - 10 x + 12

2 (x - 3)^{2} - 72 = 0

What are the solutions to the equation 6x^2-13x-28=0 ?
The solutions to the equation 6x^2-13x-28=0 are x= 7/2 ,x=-4/3
Find the zeros of 6x^2-13x-28=0
The zeros of 6x^2-13x-28=0 are x= 7/2 ,x=-4/3