Top answers


What's the integral of x^2 +3/x, with respect to x?

A: x 3 /3 + 3ln(x) + A. Step-by-step solution: Integral (x 2 +3/x dx) = [as integrals preserve sums] integral (x 2 dx) + integral (3/x dx) = [raise exponent by one, multiply by the reciprocal, add a constant...
MG
Answered by Marco G. • Maths tutor
5819 Views

how many users are invoked in business meeting?

Top level resources will be involved in the discussion like MD, VP, Business analyst , business manager, project manager etc.
AA
3058 Views

What is a complex number?

A complex number is a number that consists of two parts, a real part, like any number you have been dealing with since you started learning maths, and an imaginary number, often tagged along with a i or a j,...
PB
4909 Views

How can I remember trig identities?

Trigonometric identities are sometimes tricky, as they are very hard to distinguish one from another. The best way of doing it is obviously by practising, but one thing I always find helpful is to give an ex...
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Answered by Marius S. • Maths tutor
6531 Views

How do I structure a good essay?

A good essay structure is essential for expressing your ideas clearly and showing the examiner that you know what you are talking about. Always make sure that your essay includes an introduction, a body and ...
SG
Answered by Sérina G. • English tutor
3455 Views