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moongazer Group TitleBest ResponseYou've already chosen the best response.1
38n^2 + 304n  128 = 2n^2
 2 years ago

moongazer Group TitleBest ResponseYou've already chosen the best response.1
Please help :)
 2 years ago

Hero Group TitleBest ResponseYou've already chosen the best response.2
1. Add 2n^2 to both sides first
 2 years ago

moongazer Group TitleBest ResponseYou've already chosen the best response.1
please continue :)
 2 years ago

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

Hero Group TitleBest ResponseYou've already chosen the best response.2
2. Factor out 8
 2 years ago

moongazer Group TitleBest ResponseYou've already chosen the best response.1
8(5n^2 + 38n  32)
 2 years ago

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

moongazer Group TitleBest ResponseYou've already chosen the best response.1
8(5n^2 + 38n  32) = 0
 2 years ago

Hero Group TitleBest ResponseYou've already chosen the best response.2
3. Divide both sides by 8
 2 years ago

moongazer Group TitleBest ResponseYou've already chosen the best response.1
w8 I think I got something wrong
 2 years ago

Hero Group TitleBest ResponseYou've already chosen the best response.2
32 x 8 = 256 That definitely isn't right
 2 years ago

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

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

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

moongazer Group TitleBest ResponseYou've already chosen the best response.1
ok, 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 :)
 2 years ago

moongazer Group TitleBest ResponseYou've already chosen the best response.1
8(5n2)(n+8)=0 (5n2)(n+8)=0 n=2/5 , n=8 Is this correct?
 2 years ago

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

Hero Group TitleBest ResponseYou've already chosen the best response.2
It's correct. Good job
 2 years ago
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