How do I use simple integration?

It's a simple process once you know the basics behind it.Let's take X2We have been asked to integrate this.The first thing is to always add 1 on to the power.X3Next thing is to divide by that same power.(X3/3)The final thing is to add on +C, as any regular number (without X) can be part of the term , as when it would be differentiated you will always lose that term! This gives a final answer of....(X3/3) + CThat is how you do simple integration, this method works for any X term, except when not being multiplied or divided by a different term.

JA

Related Maths A Level answers

All answers ▸

Let w, z be complex numbers. Show that |wz|=|w||z|, and using the fact that x=|x|e^{arg(x)i}, show further that arg(wz)=arg(w)+arg(z) where |.| is the absolute value and arg(.) is the angle (in polar coordinates). Hence, find all solutions to x^n=1 .


How do I find the maxima and minima of a function?


Find the differential of y(x)=(5x*Cos(3x))^2


Find all solution to the equation 3tan(x)=8/sin(x) for 0<=x<=360 degrees