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

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

Grade:11

1 Answers

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137 Points
6 years ago
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

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