Use the factor theorem to find a linear factor of each of the following functions. Then factorise
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Use the factor theorem to find a linear factor of each of the following functions. Then factorise each function as a product of three linear factors and sketch its graph.
a. x3 − 7x − 6
b. x3 − 7x + 6
c. x3 + 5x2 − x − 5
d. x3 − 5x2 − x + 5
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a Using the factor theorem we can see that if we substitute x 1 into the function we get 13 71 6 12 ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
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