Solving a difference of two squares with a fraction, (1/25)h^2 - 16 = 0

The video tutorial covers the concept of squared numbers and how to factor expressions using the difference of squares. It explains how to handle fractions in equations and solve them by multiplying by reciprocals. The tutorial emphasizes understanding fractions as numbers and demonstrates step-by-step solutions to equations involving fractions.

Explain how to solve the equation 1/5 H = -4.

What is the relationship between 5 and 1/5 in terms of multiplication?