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The function in terms of x should be broken down into two easier to integrate functions, like so f(x) = g(h(x)). if we say that u=h(x) is our substitution then we can integrate in terms of u now, however ...

The student should answer as best they can, using the imprfective subjunctive and condicional tenses. They should also include theirunderstanding of the culture and other aspects of the nation they chose....

Write out the two equations and label them 1 and 28x + 2y =487x+ 3y= 47The first aim is to get one variable (ie x or y) on both lines to equal each other. The easiest way to do this (keeping the numbers m...

Il y a nombreuses raisons pour lesquelles il y a un niveau haut de chômage en Europe de nos jours. Le problème est plus notable chez les jeunes. A cause des réalités sociales et économiques de nos jours e...

Expand sin(2x) to 2sin(x)cos(x) so you have 6(2sin(x)cos(x))sec(x). cos(x) and sec(x) cancel out so the expression becomes 12sin(x) + 5cos(x). compare this to the expanded version of Rsin(x+a) which is Rs...