Erica's teacher thought she needed more practice on the binomial expansion with negative and fractional indices, including estimating a root using an expansion. She has, as ever, got it all wrong so needs your help. Designed to help students prove their understanding.
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ukwuoma
7 years ago
5
Empty reply does not make any sense for the end user
Crispy821
8 years ago
5
Empty reply does not make any sense for the end user
abcron
8 years ago
4
Empty reply does not make any sense for the end user
claireandadrian
8 years ago
5
Empty reply does not make any sense for the end user
stroevey
8 years ago
5
I'm on holidays & still finding must have things
Empty reply does not make any sense for the end user
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