What are the solutions to the equation x^2+9x-70=0 ?

The solutions to the equation x^2+9x-70=0 are x=5,x=-14

Find the zeros of x^2+9x-70=0

The zeros of x^2+9x-70=0 are x=5,x=-14

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x^{2} + 9 x - 70 = 0

x = 5, x = - 14

Solution steps

x^{2} + 9 x - 70 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 9 \pm 9 ^{2} - 4 \cdot 1 \cdot ( - 70 )}{2 \cdot 1}

9^{2} - 4 \cdot 1 \cdot (- 70) = 19

x_{1, 2} = \frac{- 9 \pm 19}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 9 + 19}{2 \cdot 1}, x_{2} = \frac{- 9 - 19}{2 \cdot 1}

x = \frac{- 9 + 19}{2 \cdot 1} : 5

x = \frac{- 9 - 19}{2 \cdot 1} : - 14

The solutions to the quadratic equation are:

x = 5, x = - 14

\frac{x + 5}{16} = 1

3 v^{2} + 16 v + 5

\frac{x ^{2} x ^{6}}{y ^{7} y ^{10}}

40 = \frac{5}{8} y

18!

What are the solutions to the equation x^2+9x-70=0 ?
The solutions to the equation x^2+9x-70=0 are x=5,x=-14
Find the zeros of x^2+9x-70=0
The zeros of x^2+9x-70=0 are x=5,x=-14