Quick Math Help Please
Second week of school and already, 3 times I've asked for help lol.
1.) Compute sinh(ln3) without a calculator.
2.)How many solutions does cosx=x^2 have. Graph the equation.
If anyone can try to help me it would be great UwU
August 9, 2012
5 Comments • Newest first
[quote=FTWJayChou]1) for sinh(ln3), there's a formula for hyperbolic functions. Google the hyperbolic sine function and plug ln3 into x. From there, just simply. u
2) cos x = x^2 should only have 2 solutions. Just graph both functions and look for how points of intersections there are. I don't think you have to actually find the points of intersection.[/quote]
Mkay thanks for that. I have forgotten about how the second one was actually two functions lol.
School already? When did you get off?
[quote=Snooki][url=http://www.wolframalpha.com/]..[/url][/quote]
I only usually that site only to correct my work since I can't usually see the process of how it's done.
[quote=SmackBabies]Edit: I just saw your basil ID. It's quite ironic actually.
is this trig?
god sophomore year is going to be annoying :c[/quote]
It's actually just suppose to be review lol Also my basil Id is just a reference to my ign haha
[url=http://www.wolframalpha.com/]..[/url]
Edit: I just saw your basil ID. It's quite ironic actually.
is this trig?
god sophomore year is going to be annoying :c