TMUA 2021 Paper 1 Q4 — Worked Solution

P1·Indices, Logarithms & Exponentials, Functions, Transformations & Graphs·5.0Official · 2021 · Q4

hidden-quadraticcompleting-the-squareexponential-substitution

Find the minimum value of the function

2^{2 x} - 2^{x + 3} + 4.

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