Math for reps (revive thread!)
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...or not for reps. I dunno, whatever you feel like.
Solve math questions, get rep.
Much like fuck bitches, get money, but for nerds.
First up:
Prove the following using trig identites:
(2sin x + 3cos x)2 + (3sin x - 2cos x)2 = 13
I WILL give rep for this
Solve math questions, get rep.
Much like fuck bitches, get money, but for nerds.
First up:
Prove the following using trig identites:
(2sin x + 3cos x)
I WILL give rep for this
0
Da fuck guys?
Why did you give him negative reputation when you could just of easily given it to me?
I mean da fuck?
Also I will solve this for -rep. Just give me a second.
Why did you give him negative reputation when you could just of easily given it to me?
I mean da fuck?
Also I will solve this for -rep. Just give me a second.
0
Quadratic wrote...
...or not for reps. I dunno, whatever you feel like.Solve math questions, get rep.
Much like fuck bitches, get money, but for nerds.
First up:
Prove the following using trig identites:
(2sin x + 3cos x)
I WILL give rep for this
This user has received -2 reputation for this post.
Hmm, math isn't popular I guess.
-1
4sin^2x+12sinxcosx+9cos^2x+9sin^2-12sinxcosx+4cos^2x=13
13sin^2x+13cos^2x
=13(sin^2x+cos^2x)=13
True for all x<-(-infinity,infinity)
side
2sinx+3cosx+2sinx+3cosx=4sin^2x+12sinxcosx+9cos^2x
(a+b)^2=a^2+2ab+b^2
Done. Can I have my negative reputation now?
Did you make this problem?
13sin^2x+13cos^2x
=13(sin^2x+cos^2x)=13
True for all x<-(-infinity,infinity)
side
2sinx+3cosx+2sinx+3cosx=4sin^2x+12sinxcosx+9cos^2x
(a+b)^2=a^2+2ab+b^2
Done. Can I have my negative reputation now?
Did you make this problem?
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Quadratic wrote...
No, I got it from my brother's textbook. Why? xDOh nothing. It was just a nice problem.
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Harmonian wrote...
Quadratic wrote...
No, I got it from my brother's textbook. Why? xDOh nothing. It was just a nice problem.
I have more if you'd like it. xD
Too bad I can't -rep you more.
cos
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Harmonian wrote...
Maybe I'll answer another tomorrow then at 7:00pmCan't -rep you twice in a row. xD
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Quad didn't you see what happened to Feon? Rep games=arguments=-reps galore for the starter of the game
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Rovencrone wrote...
Quad didn't you see what happened to Feon? Rep games=arguments=-reps galore for the starter of the gameI didn't say thy had to rep... xD
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Rovencrone wrote...
Quad didn't you see what happened to Feon? Rep games=arguments=-reps galore for the starter of the gameWell this isn't so much a game... Nay this isn't a game.
Also, no arguments have taken place in this thread. I have been the only user to reply before yourself.
-1
Waar
FAKKU Moderator
Quadratic wrote...
Rovencrone wrote...
Quad didn't you see what happened to Feon? Rep games=arguments=-reps galore for the starter of the gameI didn't say thy had to rep... xD
you make me want to derep you today... I won't, but i wanted to.
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Waar wrote...
you make me want to derep you today... I won't, but i wanted to.You can 'derep' me if you want.
Unsigned wrote...
Is this your homework?I've taken shit out of SD and used it in essays before.
