A-Level
EDEXCEL
Mathematics & Further Mathematics
January 2020
QP-202001-Mathematics-UP2 · Question 2
Question (excerpt):
4 *P60571RA0428* 2. One of the terms in the binomial expansion of (3 + ax)6, where a is a constant, is 540x4 (a) Find the possible values of a. (4) (b) Hence find the term independent of x in the expa…
4 *P60571RA0428* 2. One of the terms in the binomial expansion of (3 + ax)6, where a is a constant, is 540x4 (a) Find the possible values of a. (4) (b) Hence find the term independent of x in the expa…
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