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sqrt( x+1)+x+1=-1

 Mar 27, 2021
edited by Guest  Mar 27, 2021
 #1
avatar+311 
+1

sqrt(x + 1) = -x - 2

x + 1 = (x + 2)^2

x + 1 = x^2 + 2x + 1

x^2 + x = 0

x(x + 1) = 0

x = 0, -1 wink

 Mar 27, 2021
 #2
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-1

a² +b²=52

a-b=26

a+b=?

A=?

b=?

 Mar 27, 2021
 #3
avatar+336 
+1

guest is that another question or an answer cause if it's an answer its incorrect. If its a question you should ask it on the forum :D

-wolfie ^-^

wolfiechan  Mar 27, 2021

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