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moongazer
 4 years ago
How do you solve this ? the fastest way possible :)
moongazer
 4 years ago
How do you solve this ? the fastest way possible :)

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moongazer
 4 years ago
Best ResponseYou've already chosen the best response.138n^2 + 304n  128 = 2n^2

Hero
 4 years ago
Best ResponseYou've already chosen the best response.21. Add 2n^2 to both sides first

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.1I got 40n^2 + 304n  128 = 0

Hero
 4 years ago
Best ResponseYou've already chosen the best response.2You forgot the equal zero part

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.18(5n^2 + 38n  32) = 0

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.1w8 I think I got something wrong

Hero
 4 years ago
Best ResponseYou've already chosen the best response.232 x 8 = 256 That definitely isn't right

Hero
 4 years ago
Best ResponseYou've already chosen the best response.2Did you figure out what you did wrong yet?

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.1it should be 8(5n^2 + 38n  16) right?

Hero
 4 years ago
Best ResponseYou've already chosen the best response.2You keep forgetting the equal zero

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.1ok, I'll just try to solve it. I think I am getting confused because I divided 128 by 8 wrongly :) I'll just ask you if am I stuck with some part :)

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.18(5n2)(n+8)=0 (5n2)(n+8)=0 n=2/5 , n=8 Is this correct?

moongazer
 4 years ago
Best ResponseYou've already chosen the best response.1Thanks! I believe it is correct :)
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