## math for fun

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Oct 19, 2019

# In the expansion (x²+1.2)^n
n is an integer bigger or equal to 3
If the coefficient of x^6 is bigger than 200000, least n value.
No calc

In the expansion (x²+1.2)^n
n is an integer bigger or equal to 3
If the coefficient of x^6 is bigger than 200000, least n value.
No calc

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https://drive.google.com/open?id=1YiDLM4JAT7emz4EJl_MUX2XeE1RDoE1gHopethis will work