Factorise these cubic expressions completely. a. x 3 + 2x 2 3x 10 b. x
Question:
Factorise these cubic expressions completely.
a. x3 + 2x2 – 3x – 10
b. x3 + 4x2 – 4x – 16
c. 2x3 – 9x2 – 18x
d. x3 – 8x2 + 5x + 14
e. 2x3 – 13x2 + 17x + 12
f. 3x3 + 2x2 – 19x + 6
g. 4x3 – 8x2 – x + 2
h. 2x3 + 3x2 – 32x + 15
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a x 5 x 2 x 2 b x 4 x 2 4 c 2 x 3 x 2 3 x 6 d x 7 x 2 x 2 e 2 x 3 x 2 7 x 4 f 3 x 2 x 2 ...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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