What are the solutions to the equation solvefor x,x^2+x=2 ?

The solutions to the equation solvefor x,x^2+x=2 are x=1,x=-2

Find the zeros of solvefor x,x^2+x=2

The zeros of solvefor x,x^2+x=2 are x=1,x=-2

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x, x^{2} + x = 2

x = 1, x = - 2

Solution steps

x^{2} + x = 2

Move

2

to the left side

x^{2} + x - 2 = 0

Solve with the quadratic formula

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

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

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

Separate the solutions

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

x = \frac{- 1 + 3}{2 \cdot 1} : 1

x = \frac{- 1 - 3}{2 \cdot 1} : - 2

The solutions to the quadratic equation are:

x = 1, x = - 2

s^{2} + 20.25 s + 10

x^{2} + 2 x + \frac{3}{4} = 0

x, x^{2} + y = 0

2 x^{2} + 4 x = 70

36 c^{2} + 8 = 4

What are the solutions to the equation solvefor x,x^2+x=2 ?
The solutions to the equation solvefor x,x^2+x=2 are x=1,x=-2
Find the zeros of solvefor x,x^2+x=2
The zeros of solvefor x,x^2+x=2 are x=1,x=-2