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YouTube

Indices (Exponents) and Primes

tecmath via YouTube

Overview

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Learn fundamental mathematical concepts including exponents (indices), prime numbers, composite numbers, squares, cubes, and their roots through a comprehensive 48-minute tutorial series. Master the identification and properties of prime numbers, explore prime factorization techniques, and understand how to find the highest common factor (HCF) and lowest common multiple (LCM). Discover the relationships between square numbers and their roots, as well as cube numbers and cube roots, while practicing with factor trees to break down composite numbers. Gain practical calculation skills through specialized math tricks that enable you to square any number in just 3 seconds and square numbers up to 1000 in 5 seconds, making mental mathematics faster and more efficient.

Syllabus

What are exponents? (what are indicies)
What is a prime number?
Prime Factorization
Greatest Common Factor
Square numbers and square roots
Cube Numbers and Cube roots
Square ANY number in 3 seconds - 4 math tricks
Square ANY number up to 1000 in 5 seconds - math trick!

Taught by

tecmath

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