+0  
 
+5
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How does my input comes out like that? 

Guest Mar 2, 2017
edited by Guest  Mar 2, 2017
edited by Guest  Mar 2, 2017
edited by Guest  Mar 2, 2017

Best Answer 

 #1
avatar+77149 
+10

4x^2 - 3  = 57     add 3 to both sides

 

4x^2  = 60         divide both sides by 4

 

x^2  = 15     take the pos/neg square roots

 

x  = sqrt(15)       and x  = - sqrt(15)

 

 

cool cool cool

CPhill  Mar 2, 2017
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1+0 Answers

 #1
avatar+77149 
+10
Best Answer

4x^2 - 3  = 57     add 3 to both sides

 

4x^2  = 60         divide both sides by 4

 

x^2  = 15     take the pos/neg square roots

 

x  = sqrt(15)       and x  = - sqrt(15)

 

 

cool cool cool

CPhill  Mar 2, 2017

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