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Grade: 11 

                        
rootx+y=11 and x-rooty=1 solve these two simultaneosly
2 years ago

Answers : (1)

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137 Points 
							Let √x=m and √y=t then u get simply the 2 equation m+t^2=11 & m^2-t=1 therefore after solving these two equation u will get value of m=2 and t=3 , therefore x=4 & y=9
2 years ago
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