What is the answer to solvefor x,sqrt(x^2+x-2)=2 ?

The answer to solvefor x,sqrt(x^2+x-2)=2 is x=2,x=-3

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solvefor x,sqrt(x^2+x-2)=2

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

x = 2, x = - 3

Solution steps

x^{2} + x - 2 = 2

Square both sides:

x^{2} + x - 2 = 4

x^{2} + x - 2 = 4

Solve

x^{2} + x - 2 = 4 : x = 2, x = - 3

x = 2, x = - 3

Verify Solutions:

x = 2

True

, x = - 3

True

The solutions are

x = 2, x = - 3

4 (x^{2} - 1) - 215 = 0

x = 3 + x - 1

2 x + 49 = 7 - 5 x

x^{3} - 5 x - 1 = 0

x = 0.5

What is the answer to solvefor x,sqrt(x^2+x-2)=2 ?
The answer to solvefor x,sqrt(x^2+x-2)=2 is x=2,x=-3