What are the solutions to the equation 7x^2-11x-6=0 ?

The solutions to the equation 7x^2-11x-6=0 are x=2,x=-3/7

Find the zeros of 7x^2-11x-6=0

The zeros of 7x^2-11x-6=0 are x=2,x=-3/7

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7 x^{2} - 11 x - 6 = 0

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

Decimal Notation

x = 2, x = - 0.42857 \dots

Solution steps

7 x^{2} - 11 x - 6 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 11 ) \pm ( - 11 ) ^{2} - 4 \cdot 7 ( - 6 )}{2 \cdot 7}

(- 11)^{2} - 4 \cdot 7 (- 6) = 17

x_{1, 2} = \frac{- ( - 11 ) \pm 17}{2 \cdot 7}

Separate the solutions

x_{1} = \frac{- ( - 11 ) + 17}{2 \cdot 7}, x_{2} = \frac{- ( - 11 ) - 17}{2 \cdot 7}

x = \frac{- ( - 11 ) + 17}{2 \cdot 7} : 2

x = \frac{- ( - 11 ) - 17}{2 \cdot 7} : - \frac{3}{7}

The solutions to the quadratic equation are:

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

∣ x + 4 ∣ \geq 5

63 \cdot 2

\frac{x - 1}{x + 1} \leq \frac{2 x - 5}{x - 1}

7 x^{2} + 2 x + 3 = 0

25 x^{4} - 1

What are the solutions to the equation 7x^2-11x-6=0 ?
The solutions to the equation 7x^2-11x-6=0 are x=2,x=-3/7
Find the zeros of 7x^2-11x-6=0
The zeros of 7x^2-11x-6=0 are x=2,x=-3/7