What are the solutions to the equation x^2-3x-70=0 ?

The solutions to the equation x^2-3x-70=0 are x=10,x=-7

Find the zeros of x^2-3x-70=0

The zeros of x^2-3x-70=0 are x=10,x=-7

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x^{2} - 3 x - 70 = 0

x = 10, x = - 7

Solution steps

x^{2} - 3 x - 70 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 3 ) \pm ( - 3 ) ^{2} - 4 \cdot 1 \cdot ( - 70 )}{2 \cdot 1}

(- 3)^{2} - 4 \cdot 1 \cdot (- 70) = 17

x_{1, 2} = \frac{- ( - 3 ) \pm 17}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 3 ) + 17}{2 \cdot 1}, x_{2} = \frac{- ( - 3 ) - 17}{2 \cdot 1}

x = \frac{- ( - 3 ) + 17}{2 \cdot 1} : 10

x = \frac{- ( - 3 ) - 17}{2 \cdot 1} : - 7

The solutions to the quadratic equation are:

x = 10, x = - 7

\frac{3}{4} + \frac{1}{4}

4 \cdot \frac{5}{8}

(\frac{64}{27})^{- \frac{1}{3}}

9 - ∣ 2 x - 3 ∣ = 6

x^{2} - 81 < 0.45

What are the solutions to the equation x^2-3x-70=0 ?
The solutions to the equation x^2-3x-70=0 are x=10,x=-7
Find the zeros of x^2-3x-70=0
The zeros of x^2-3x-70=0 are x=10,x=-7