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How do I solve the equation x^2 = 3x - 1 ?

First, we need to rearrange the equation into a quadratic. A quadratic equation will always have a squared element. To this, we move everything over to the left hand side of the equation and set it equal to ...
MW
Answered by Matthew W. • Maths tutor
9601 Views

What is Domino Theory and Containment?

Both of these phrases were coined during the expansion of the Eastern Bloc during the Cold War. The Americans believed that countries in Asia and Eastern Europe were falling 'like dominos' to communism. So i...
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Answered by Oliver W. • History tutor
13469 Views

When and how to use the imperative

La forme simple de l’imp ératif The present imperative is used to give an order or to offer advice. In the imperative mood, the subject pronoun is not used. In the imperative, verbs are only conjugated in th...
EJ
Answered by Eliza J. • French tutor
4501 Views

What is a soliloquy?

Most likely you have encountered this in work involving Shakespeare, and he used soliloquy to great dramatic effect. A soliloquy is a type of aside. Asides are speeches that are given by characters directly ...
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Answered by Oliver W. • English tutor
11894 Views

Expand (2x-3)(4x+4) using the FOIL method.

Question: Expand (2x-3)(4x+4) We will be using the FOIL method. FOIL is an ancronym: F=first O=outside I=inside L=last So, to begin, we start with the first term in each bracket, and multiply them together. ...
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Answered by Miriam W. • Maths tutor
11031 Views