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anonymous
 4 years ago
if y>0 then the square root of 25y^29y^2=?
anonymous
 4 years ago
if y>0 then the square root of 25y^29y^2=?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@indianalexander how 4y?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.025y^29y^2 = 16y^2 root of 16y^2 = 4y

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but she gave a condition. y>0 ok. let suppose y<0?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@indianalexander let us suppose y<0. then what will be the answer?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it will still be positive as the square of a negative number is positive

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I know i know. but if 4y is the answer. then what about condition which given?
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