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anonymous
 5 years ago
Solve 2y  2 = 15
anonymous
 5 years ago
Solve 2y  2 = 15

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myininaya
 5 years ago
Best ResponseYou've already chosen the best response.22y2=15 or 2y2=15 solve both for y

lilg132
 5 years ago
Best ResponseYou've already chosen the best response.0i thought you cant have an abosolute value that = to a negative number?

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.2we have something=positive

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.2not something=negative

lilg132
 5 years ago
Best ResponseYou've already chosen the best response.0but you wrote or 2y2=15 ?

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.2\[2y=17 => y=\frac{17}{2}\] \[2y=13 => y=\frac{13}{2}\] i wrote that because we havesomething=positive gives us two cases

lilg132
 5 years ago
Best ResponseYou've already chosen the best response.0oh ok but if it is something = negative then we have no soloution right?

lilg132
 5 years ago
Best ResponseYou've already chosen the best response.0thanks for that was abit confused

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.2tomas yes you can probably have several i know for a fact you can have two i don't think there is a limit

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.2f(x)>=0 so thats why f(x) can not have negative output
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