F(x) = 4x 3 + ax 2 + 13x + b F(x) has a factor of 2x
Question:
F(x) = 4x3 + ax2 + 13x + b
F(x) has a factor of 2x – 1 and leaves a remainder of 21 when divided by x – 2.
a. Find the value of a and of b.
b. Find the remainder when the expression is divided by x + 1.
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a To find the value of a and of b we can use the remainder ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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