103. The sum of (x + 5) observations is x^4 – 625. Find the mean of the observations.

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103. The sum of (x + 5) observations is x^4 – 625. Find the mean of the observations.
27
Jul
103. The sum of (x + 5) observations is x^4 – 625. Find the mean of the observations. 103. The sum of (x + 5) observations is x^4 – 625. Find the mean of the observations. July 27, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , [...]
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