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

The solutions to the equation quadraticformula x^2-6x-7=0 are x=7,x=-1

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

The zeros of quadraticformula x^2-6x-7=0 are x=7,x=-1

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

x = 7, x = - 1

Solution steps

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

Solve with the quadratic formula

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

(- 6)^{2} - 4 \cdot 1 \cdot (- 7) = 8

x_{1, 2} = \frac{- ( - 6 ) \pm 8}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 6 ) + 8}{2 \cdot 1}, x_{2} = \frac{- ( - 6 ) - 8}{2 \cdot 1}

x = \frac{- ( - 6 ) + 8}{2 \cdot 1} : 7

x = \frac{- ( - 6 ) - 8}{2 \cdot 1} : - 1

The solutions to the quadratic equation are:

x = 7, x = - 1

x, x^{2} - 2 x = x (2 + x)

1 0^{- 1} = 0.1

15/2 \frac{1}{2}

18 \frac{5}{25}

x, 5 x > 25

What are the solutions to the equation quadraticformula x^2-6x-7=0 ?
The solutions to the equation quadraticformula x^2-6x-7=0 are x=7,x=-1
Find the zeros of quadraticformula x^2-6x-7=0
The zeros of quadraticformula x^2-6x-7=0 are x=7,x=-1