Use Pascals triangle to find the expansions of a. (1 + x) 3 b. (1 x)
Question:
Use Pascal’s triangle to find the expansions of
a. (1 + x)3
b. (1 – x)4
c. (P + q)4
d. (2 + x)3
e. (x + y)5
f. (y + 4)3
g. (a – b)3
h. (2x + y)4
i. (x – (2y)3
j. (3x – 4)4
k. (x + 2/x)3
l. (x2 – 1/2x3)3
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a 1 x3 1 3x 3x2 x3 b 1 x4 1 4x 6x2 4x3 x4 c P q4 P4 4P3q 6P2q2 4Pq3 q4 d 2 x3 8 6x 3x2 x3 e x ...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
Question Posted:
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