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(x+3)(x+2)we need to multiply each term by both terms in the other bracketFOIL helps us remember the process. First, Outer, Inner, Last so we don't forget any of them.Fist - in this case multiply the firs...

For the set texts portion of your exam what you really want to be doing is making sure that you know the key themes and ideas in your set texts, how these themes do or do not change throughout the text, a...

Body temperature is controlled by the thermoregulatory centre of the brain. After body temperature is detected by temperature receptors, a nerve impulse transmits this signal to the brain...

The most important thing to remember when expanding brackets is to make sure that all terms in the one brackets have been multiplied with all the terms in the other.In this case we have two terms in each ...

Use the equationNumber of moles = Mass / Relative Atomic Mass. Look at what I draw on the whiteboard. It is a formula triangle. This will help you when you have different parts of the equation to get to t...