Mathematics Past Questions and Answers

If x₁₀ = 1214₅ find x

Evaluate \(\frac{(05652 - 04375)^2}{0.04}\) correct to three significant figures

Find the value of x for which 2(3^2x-1) = 162

Simplify \(\frac{3}{5} \div \left(\frac{2}{7} \times \frac{4}{3} \div \frac{4}{9}\right)\)

If log₁₀2 = x, express log₁₀12.5 in terms of x