Recent content by whyonlyme

OKay... I tried to put m= -1, 1 and 0.. It does not satisfy the equation.

I searched for the cubic equation solver online. I found results like this m1= 2.73205080756888 m2= -0.73205080756888 m3= 1 I saw the method but didn't get it. I have to study it from the basic. btw, thnx for the help..

I said that I didn't understand it. I know how to solve quadratic equation, but don't know how to solve cubic equation. That is what I am saying, can anyone explain it.

Well, I don't know how to solve it. Can anyone explain me??

Okay.. Sorry then. But, is there any possible solution?

Homework Statement Actually, it is told by one of my friend. He asked for the answer of this quadratic equation. m^3-m^2+2=0 Homework Equations m^3-m^2+2=0 The Attempt at a Solution But, I think we need one more equation to solve it. Is there any way to solve it by only...

Here it was.. Sorry, I didn't mention it in data. But actually, in my practical book, there is no need of volume in calculation. It shows some calculation, initial line is For 1 M HCl = -(200+e)(rise in temp)4.184/0.2×1000 We just have to find rise in temp. by thermometer in polythene bottle...

There is the experiment of Enthalpy of neutralization of strong HCl and strong base NaOH Homework Statement Chemicals: 0.2 M HCl and 0.2 M NaOH Polythene bottle. Water equivalent of polythene bottle e=900 t1=29.7 c temp of mixture= 32 c Rise in temperature = 2.3 c The attempt at a...

Thanx for the help...

Please look at this video.. Exactly after 1 hour 39 minute. Look at that rod like thing, the actor breaks that rod on his knee, then shake it. then it lights.. My question is, what is the name of that light?? How does it work?? Is there any chemical reaction?? Please answer...

I am asking about working of Macula... I said it is located near to blind spot. Just to show u the position..

Please help here.. Still didn't get my answer here

What is the work of macula?? There is small place in human eye near to blind spot, which is termed as macula or fovea. My question is, explain the work of macula in simple words... Why it is somewhat down to blind spot, why its is single in one eye, I mean why not to both sides or on the...

What is the work of macula?? There is small place in human eye near to blind spot, which is termed as macula or fovea. My question is, explain the work of macula in simple words... Why it is somewhat down to blind spot, why its is single in one eye, I mean why not to both sides or on the...

No answer?? Please be hurry..