SOLUTION: X^2+2x-3=4

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Question 604261: X^2+2x-3=4
Answer by flame8855(424) About Me  (Show Source):
You can put this solution on YOUR website!
X^2+2x-3=4
X^2+2x-7=0
delta = b^2 -4ac = 4-4(1)(-7)= 32
x1= -1+2sqrt2
x2=-1-2sqrt2