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CompassionateBest ResponseYou've already chosen the best response.1
You know you can take pictures by pressing FN and PRTSCRN at the same time, right?
 one year ago

NazymaBest ResponseYou've already chosen the best response.0
What it has to do with the solution?
 one year ago

tukajoBest ResponseYou've already chosen the best response.0
it has to do that she is telling you how to better present us with the problem so we can do YOUR homework for you.
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.0
literally, a screen shot.
 one year ago

NazymaBest ResponseYou've already chosen the best response.0
I honestly don't know...
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.0
sinh 2x = sinh ( x + x) sinh 2x = cosh x * sinh x + sinh x *coshx
 one year ago

dmgrassBest ResponseYou've already chosen the best response.1
This problem is making use of the identity: \[\sinh(x+y) = \sinh(x)\cosh(y)+\cosh(x)\sinh(y)\] So putting y=x: \[\sinh(x+x) = \sinh(x)\cosh(x)+\cosh(x)\sinh(x)\]
 one year ago
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