What are the solutions to the equation x^2+7x-10=0 ?

The solutions to the equation x^2+7x-10=0 are x=(-7+sqrt(89))/2 ,x=(-7-sqrt(89))/2

Find the zeros of x^2+7x-10=0

The zeros of x^2+7x-10=0 are x=(-7+sqrt(89))/2 ,x=(-7-sqrt(89))/2

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x^{2} + 7 x - 10 = 0

x = \frac{- 7 + 89}{2}, x = \frac{- 7 - 89}{2}

Decimal Notation

x = 1.21699 \dots, x = - 8.21699 \dots

Solution steps

x^{2} + 7 x - 10 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 7 \pm 7 ^{2} - 4 \cdot 1 \cdot ( - 10 )}{2 \cdot 1}

7^{2} - 4 \cdot 1 \cdot (- 10) = 89

x_{1, 2} = \frac{- 7 \pm 89}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 7 + 89}{2 \cdot 1}, x_{2} = \frac{- 7 - 89}{2 \cdot 1}

x = \frac{- 7 + 89}{2 \cdot 1} : \frac{- 7 + 89}{2}

x = \frac{- 7 - 89}{2 \cdot 1} : \frac{- 7 - 89}{2}

The solutions to the quadratic equation are:

x = \frac{- 7 + 89}{2}, x = \frac{- 7 - 89}{2}

- (m + n)^{2}

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What are the solutions to the equation x^2+7x-10=0 ?
The solutions to the equation x^2+7x-10=0 are x=(-7+sqrt(89))/2 ,x=(-7-sqrt(89))/2
Find the zeros of x^2+7x-10=0
The zeros of x^2+7x-10=0 are x=(-7+sqrt(89))/2 ,x=(-7-sqrt(89))/2