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After being given a discount of sh.5 on every book I bought, I was able to buy 2 more books than before. I was given...

After being given a discount of sh.5 on every book I bought, I was able to buy 2 more books than before. I was given the discount with sh.200. What was the price of one book before the discount?

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sharon kalunda answered the question on August 27, 2019 at 08:43

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Next: Obtain the binomial expansion of (1 - 2x)⁵ and use your expansion to evaluate (0.98)⁵ correct to 5d.p.

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