Recent content by Xalos

Anyone with any idea about the basic internal design & engines in an electric car?

Thanx! It didn't occur to me that p(x) couldn't be anything other than quadratic.

Sorry, I forgot to mention that you must also be able to say whether the ball is heavy or light.

Sorry for my answer! I am just a grade10 student and I just had read of the word in the library. I will remember not to reply about thing I don't know. Sorry Gib Z and thanks Moo of Doom!

Pi happens to be a transcendal no. meaning-you can't get its value by any algebraic method. If this a puzzle, you could get a nobel prize for the answer.

It is impossible to get such a solution by adding two different surds or you could add the same surd to itself and get a surd as deadwolfe says.

Suppose a polynomial is divided by (x-1) and remainder=2 and when the same polynomial is divided by (x-2), remainder is 3. What is the remainder when the polynomial is divided by (x-1)(x-2)? Why?

You have 12 balls, and a weighing machine with no standard weighs. One of those 12 balls is either lighter or heavier than the others. Spot the ball in 3 chances with the weighing machine.