Further Maths > 2019 > 28
WASSCE
Find the coefficient of the third term in the binomial expansion of
in descending powers of x.
| ( | 2x | + | 3y 4 | )3 |
A.
| 27 64 | y2 |
B.
| 27 8 | y2 |
C.
8y2
D.
9y2
Answer: B
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