0606 P21 - Jun 2020 - Q8 - 7 marks
8135
(a) Expand \((2-x)^5\), simplifying each coefficient.
(b) Hence solve
\(\frac{e^{(2-x)^5}\times e^{80x}}{e^{10x^4+32}}=e^{-x^5}.\)
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