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The number e and it's equations.

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    I've just realised I can't do these questions! Can someone explain to me how to do question 8bi and 8bii please.
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    The y-coord of A is when x = 0. Set x=0 in your equation to get a value for y.

    For B, set y = 0 in your equation and solve for x.
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    For i), just set x=0. You know that anything to the power of 0 is 1, including e. For ii), set y=0, take out a common factor and give it a go.
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    But how do you actually solve the equation, I'm struggling to take out common factors or factorise anything.

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Updated: May 30, 2012
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