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

The solutions to the equation completesquare x^2+x-2=0 are x=1,x=-2

Find the zeros of completesquare x^2+x-2=0

The zeros of completesquare x^2+x-2=0 are x=1,x=-2

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x^{2} + x - 2 = 0

x = 1, x = - 2

Solution steps

x^{2} + x - 2 = 0

Move

2

to the right side

x^{2} + x = 2

Rewrite in the form

(x + a)^{2} = b

(x + \frac{1}{2})^{2} = \frac{9}{4}

For

the solutions are

f (x) = a, - a

Solve

x + \frac{1}{2} = \frac{9}{4} : x = 1

Solve

x + \frac{1}{2} = - \frac{9}{4} : x = - 2

The solutions to the quadratic equation are:

x = 1, x = - 2

98 - 6 x^{2} = 0

5 x^{2} - 4 x - 16 = 0

6 x^{2} - 12 x = 0

- 24 (1 - x)^{2} + 4 π x^{2} = 0

x, x^{2} y^{2} + x y = 2

What are the solutions to the equation completesquare x^2+x-2=0 ?
The solutions to the equation completesquare x^2+x-2=0 are x=1,x=-2
Find the zeros of completesquare x^2+x-2=0
The zeros of completesquare x^2+x-2=0 are x=1,x=-2