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In the expansion of (x + 2)^7, what is the term containing x^5?
In the expansion of (x + 2)^7, what is the term containing x^5?
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Q1
In the expansion of (x + 2)^7, what is the term containing x^5?
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The term containing x^5 is given by 7C5 * (2)^2 * (x)^5 = 21 * 4 * x^5 = 84x^5. Thus, the term is 84x^5.
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Q: In the expansion of (x + 2)^7, what is the term containing x^5?
Solution:
The term containing x^5 is given by 7C5 * (2)^2 * (x)^5 = 21 * 4 * x^5 = 84x^5. Thus, the term is 84x^5.
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