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Bingel [31]
3 years ago
15

HELP ME OUT

Mathematics
1 answer:
Vlada [557]3 years ago
6 0

answer: x^9

x^7 * x^(8/4)= (x^3)(^6/2)

x^7 * x^2= x^3*3

x^9=x^9

exponents are added when there are variables associated with them, and are multiplied directly when like the right side

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Nezavi [6.7K]

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Step-by-step explanation:

Using binomial expansion

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Where (n k) represents n combination of k (nCk)

From the question k = 5 (i.e. 5th term)

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....................

Solving nCk

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.........................

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------------------------------------

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