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First concentrate on expanding the squared term, don't try and do it all in your head, the 2x+3y term should expand to give 4 separate terms. Then combine any terms with the same configuration of x and y, in...

As mentioned above, a way in which resolutions to the mind-body problem are presented in Le Rêve de d’Alembert is by way of philosophical theories. The first part of the text, immediately suggests that the t...

In light of the themes highlighted above, the Seven Years War was significant for France as it had an adverse impact on the French economy, in particular, the rural economy. As was often the case, in times o...

Integral(Sin[x]Cos[x]dx) can be calculated. The method is to recognise that the trigonometric identity of 2Sin[x]Cos[x]=Sin[2x] can be applied. This would transform the integral into Integral(0.5Sin[2x]) whi...

Since there are two terms multiplying together, when either of them are equal to zero, the total multiplication will also be zero. Ie, 10 x 0 = 0. This means that to find the two roots, we can simply equate ...