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Why was the Maastricht treaty so hard to pass?

For lots of people, the Maastricht treaty was the first real step into the concrete future of the European Union. The Maastricht treaty represented obligations and responsibilities for EU member states and t...
LJ
Answered by Louis J. History tutor
2695 Views

Why did Catholics and Protestants hate each other in England?

Lots of early modern English history was shaped by religious conflicts-- after Queen Elizabeth appeased a new Protestant majority by making the Church of England officially Protestant she fined catholics and...
LJ
Answered by Louis J. History tutor
13019 Views

How do I answer a 'to what extent' question?

You need to do two things here. Firstly, you need to have a clear opinion and argument. The reader should get to the end of your essay and know what it is YOU think in how far the statement stands. Think of ...
AG
Answered by Anna G. History tutor
17101 Views

Use the substitution u = cos 2x to find ∫(cos^2*(2x) *sin3 (2x)) dx

∫(cos 2 2x *sin 3 2x)dx u = cos2x - u =(du/dx) = -2sin2x - differentiate u dx = du/(-2sin(2x)) - dx = -1/2 ∫cos 2 2x * sin 2 2x du - sub in dx-1/2 ∫u 2 (1-u 2 )du - put in terms if u -1/2 [ u 3 /3 - u 5 /5 ]...
WB
Answered by Will B. Maths tutor
8240 Views

Does the equation x^2 + 2x + 5 = 0 have any real roots?

This equation has no real roots, as when we test the equation with the formula b 2 - 4ac, we get 2 2 -4 1 5 = 4 - 20 = -16. As this is negative we can be assured that this equation has no real roots.
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Answered by Sami B. Maths tutor
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