Indices II

Calculate $2^0 + 2^3$.

May/June 2015

Write $500$ as the product of its prime factors.

May/June 2016

Simplify the expression $\frac{5x^{7}y}{15x^{3}y^{4}}$.

May/June 2016

Evaluate the value of $36^{\frac{1}{2}}$.

May/June 2019

Simplify the expression $\left(\dfrac{9x^7y}{x^5y^9}\right)^{-\frac{1}{2}}$.

May/June 2019

Simplify the expression $\frac{7x^2y^5}{x^3y^2}$.

May/June 2025

Evaluate the expression $9^1 + 9^0$.

Oct/Nov 2018

Calculate $3^{-2} \times 3^4$.

Oct/Nov 2019

Find the simplified form of $(2x^2)^3$.

Oct/Nov 2020

Simplify this expression.

Oct/Nov 2024