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How would the integral ∫x^2sin2xdx be solved using integration by parts?

The general formula for integration by parts is given as
∫u(dv/dx)dx = uv - ∫v(du/dx)dx
given that the equation to be solved is ∫x2sin2xdx, the values for u, v, du/dx and dv/dx can ...

SN
Answered by Samuel N. Maths tutor
11143 Views

Describe the action of enzymes including how they are denatured, using the lock and key model

 The key is the enzyme and substrate is the lock. Like a key only unlocks one lock, the active site on the enzyme only fits in 1 type of substrate. Extreme temperature or pH (how acidic something is) dena...

ET
Answered by Emily T. Biology tutor
7799 Views

Solve x^2+5x+6=0 by factorising

First of all, when we expand brackets we know that the x will be at the start of the brackets 

(x    )(x    )= 0

Look a the equation again, x2+5x+6=0. All of our numbers are posit...

ET
Answered by Emily T. Maths tutor
69293 Views

Discuss Alvin's liability for criminal offences in relation to Bela and to Claire.

With regards to Bela, Alvin could potentially be liable for assault occasioning actual bodily harm, contrary to S47 Offences Against the Person Act 1861.

Alvin committed the actus reus of this offe...

GB
Answered by George B. Law tutor
4389 Views

Write a critical analysis of the law on murder and voluntary manslaughter. Discuss any reforms that may be desirable.

Proposals for the reform of the law on murder and voluntary manslaughter have been put forward by the Law Commission in their "Murder, Manslaughter and Infanticide Report 2011", calling the law ...

GB
Answered by George B. Law tutor
6418 Views

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