find 5th term of the expansion (x2-4/x3)11
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Answer:
- 330*4^7 x^-13
Step-by-step explanation:
find 5th term of the expansion (x2-4/x3)^11
U5th = 11c4(x²)^4(-4/x³)^7 = - 330*4^7 x^-13
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