SOLUTION: Find all solutions. x^2 + x - 2 + square root of (x^2 + x) = 0
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Question 322154: Find all solutions. x^2 + x - 2 + square root of (x^2 + x) = 0
Answer by Jk22(389) (Show Source): You can put this solution on YOUR website!
=
=>--->domains : x in [-2;1]^]-1;0[=[-2;-1]U[0;1]
symmetry : let x=y-1/2 :
| square
=> y^2=(11+-6)/4=17/4 or 5/4
solution in domain :
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