GCSE Secondary Maths Age 13-17 - Algebra: Indices - Explained

The video tutorial covers solving mathematical problems involving indices, cube roots, square roots, and negative indices. It explains the short method for solving these problems, emphasizing the rules of indices, such as multiplying and dividing indices, and handling negative indices. The tutorial provides step-by-step solutions to three parts of a question, demonstrating the application of these rules to find the final answers.

What is the cube root of 8 times 10 to the power of 6?

Explain how to rewrite the square root of 16 using indices.

How do you simplify 144 to the power of 1/2?

What does a negative index indicate when simplifying an expression?

What is the final answer when solving 3 to the power of 2x equals 1/81?

How can you express 81 as a power of 3?

Describe the rule for multiplying indices when raising a power to another power.