Mathematics 0580 · IGCSE · Indices I

Indices I — practice question

The equation $7^{x} \div 7^{4} = 7^{9}$ is provided.
(main)[1]

Determine the value of $x$.

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Final answer: $13$” …

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