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Evaluate is a common command term for IB History exams. It is vital that you are familiar with these terms as meeting the demands of the question is a key part of the rubric and will greatly affect your mark...

The poem can be scary and hard to understand as the beauty of poetry lies in its meanings. Here are the steps you should take to write a stellar commentary for paper 1:read the poem and use highlighters to m...

First, use the substitution u=e^x (which implies dx=du/u) to make the integral ∫6/(u*(u+2)))du. Next seperate the fraction using partial fractions and expand to form 3∫1/u du - 3∫1/(u+2) du. Next integrate t...

The measures that government might use to restrict the monopoly power of supermarkets would be introducing competition policy like for instance introducing new entrant into the market so not only one firm do...

Firstly, we need to eliminate on of the terms of the equation, either the x or the y term, by combining the two equations into one equation. To do this we can add or subtract the two equations from each othe...