Can someone explain to me how to get the nth term (highlighted in the photo) usi

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junior college 2 | H2 Maths
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junior college 2 H2 Maths

Can someone explain to me how to get the nth term (highlighted in the photo) using the binomial theorm formula?

Date Posted: 7 years ago

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A bit lengthy and messy, wish it helps you...

Date Posted: 7 years ago

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The formula sheet given...

Date Posted: 7 years ago