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How do you integrate y = 4x^3 - 5/x^2?

First we should look at the formula for integrating xⁿ. The integral is (xⁿ⁺¹/ n+1) + C.

Let's break down our equation into two parts.

The integral of 4x
HJ
Answered by Hannah J. • Maths tutor
5025 Views

What are demand characteristics and how can they be minimised?

Demand characteristics are the clues in an experiment which could convey the purpose of the research to the participant. Participants will be affected by: (i) their surrounding: (ii) the researchers chara...

Answered by Bethany A. • Psychology tutor

13804 Views

Calculate the mass of the following substance: a) 2.5 x 10^23 molecules of N2

Avogrado's constant = 6.02214086 × 10²³ mol^-1 ^{2.5/6.02=0.415} ^{Ar of N = 14} ^{Mr of N2 = 28} ^{28 x 0.415=11.62}

Answered by Kishan P. • Chemistry tutor

13970 Views

To what extent do you agree that Faustus is the Gothic victim, rather than the Gothic villain in Christopher Marlowe's play 'Doctor Faustus'?

Faustus could be perceived as a Gothic victim because he could be interpreted as a victim of himself; of his own ambitions and obsessions. The driving force for his act of selling his soul is to enhance h...

Answered by Megan R. • English tutor

8678 Views

Describe and explain the structure of the human heart.

The human heart has four chambers, the right atrium, the right ventricle, the left atrium and the left ventricle. The right and left sides are completely seperated by the septum, this is so that the oxgen...

Answered by Megan R. • Biology tutor

45824 Views