Question: 4. Given the binomial (x-2x) a. Determine the middle term for this expansion. State the term in simplest form. (1 mark) b. If the

4. Given the binomial (x-2x) a. Determine the middle term for this expansion. State the term in simplest form. (1 mark) b. If the expansion is writing in ascending order of powers, determine the fifth term. State the term in simplest form. (1 mark)

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