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Find ∫(8x^3+6x^(1/2)-5)dx Give your answer in the simplest form.

This is a simple C1 question on basic integration.I find it best to think of integration as 'anti-differentiation' and it's far more simple. Take each power, add one to it, before dividing into t...

KS
Answered by Kudzai S. • Maths tutor
7992 Views

How can a DNA mutation be neutral?

The effects of a mutation can be limited at several stages of gene expression. 1) Transcription: If the mutation is in a non-coding region, this is not transcribed into mRNA and so there is no change to t...

VR
Answered by Vi R. • Biology tutor
2667 Views

How do I integrate arctan(x) using integration by parts?

This is an example where we use integration by parts, but it is not immediately obvious where to start.Recall the integration by parts formula ∫u(dv/dx) dx = uv - ∫(du/dx)v dx
KEY STEP:

OC
15487 Views

How does Shakespeare present the character of Ophelia in 'Hamlet'?

The character of Ophelia has been subject to intense debate, especially concerning her wider purpose in the drama and her reflection of Elizabethan society. Critic Carol T. Nealy, for instance, contends t...

HJ
11889 Views

How can pressure groups influence the government in America?

There are 4 access points that pressure groups can utilise in American government:Congress - lacks party allegiance, receives funding from pressure groups, and can be influenced through committees.Executi...

EG
5705 Views

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