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Find the area bounded by the curve x^3-3x^2+2x and the x-axis between x=0 and x=1.

To find the area under a curve that is bounded by the x-axis you simply need to integrate the equation of the curve between the limits, so for this equation we will integrate y=x3-3x2

JT
Answered by Jack T. Maths tutor
13899 Views

Differentiate ln(x^3 +2) with respect to x

The differential of ln(x) is x^-1 or 1/x. Because we have x^3 + 2 inside the bracket we have to differentiate this term also and multiply this with the other term. For example, d/dx of x^3 +2 is equal to ...

GL
Answered by George L. Maths tutor
4429 Views

A curve is defined by the parametric equations: X = 3 – 4t , y = 1 + (2/t) Find (dy/dx) in terms of t.

When dividing fractions by fractions with a common factor:

(a/c) / (b/c) = (a/c) * (c/b) = (ac/bc) we can cancel the common factor to get (a/b).

So in this question we can do the same:

<...
EE
Answered by Eddie E. Maths tutor
5885 Views

What is the photoelectric effect?

The photoelectric effect refers to the emmision of electrons from a surface, usually a metal, as a result of shining light (EM radiation). The light is absorbed by the electrons on the surface and thus th...

MC
Answered by Michalis C. Physics tutor
2356 Views

How is the conditional formed in German?

To form the conditional in German, the Subjunctive 2 (Konjunktiv 2) is used. The Subjunctive 2 is a mood used to express doubt or uncertainty, which is why it is used for the conditional; we are not stati...

EG
Answered by Emma G. German tutor
5490 Views

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