What are the solutions to the equation 10z^2-11z-6=0 ?

The solutions to the equation 10z^2-11z-6=0 are z= 3/2 ,z=-2/5

Find the zeros of 10z^2-11z-6=0

The zeros of 10z^2-11z-6=0 are z= 3/2 ,z=-2/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

10 z^{2} - 11 z - 6 = 0

z = \frac{3}{2}, z = - \frac{2}{5}

Decimal Notation

z = 1.5, z = - 0.4

Solution steps

10 z^{2} - 11 z - 6 = 0

Solve with the quadratic formula

z_{1, 2} = \frac{- ( - 11 ) \pm ( - 11 ) ^{2} - 4 \cdot 10 ( - 6 )}{2 \cdot 10}

(- 11)^{2} - 4 \cdot 10 (- 6) = 19

z_{1, 2} = \frac{- ( - 11 ) \pm 19}{2 \cdot 10}

Separate the solutions

z_{1} = \frac{- ( - 11 ) + 19}{2 \cdot 10}, z_{2} = \frac{- ( - 11 ) - 19}{2 \cdot 10}

z = \frac{- ( - 11 ) + 19}{2 \cdot 10} : \frac{3}{2}

z = \frac{- ( - 11 ) - 19}{2 \cdot 10} : - \frac{2}{5}

The solutions to the quadratic equation are:

z = \frac{3}{2}, z = - \frac{2}{5}

y - 13 > - 85

∣ x - 1 ∣ \geq 1

- x^{2} + 7 x - 12 (x + 1)

\frac{4 a + 2}{6} = 7

4 x - 8

What are the solutions to the equation 10z^2-11z-6=0 ?
The solutions to the equation 10z^2-11z-6=0 are z= 3/2 ,z=-2/5
Find the zeros of 10z^2-11z-6=0
The zeros of 10z^2-11z-6=0 are z= 3/2 ,z=-2/5