Powers
Contents
Write as a product.Write as a power
Calculate powers
Multiply powers.
Divide powers.
Multiply powers II.
Divide powers II.
Text (Swedish): read about the rules!
Use the rules!
Use the product rule to calculate!
Text(Swedish): negative exponents -- a definition.
Can you use the definition?
Calculate with negative exponents!
Text(Swedish): a generalized product rule.
Powers of powers.
Text(Swedish): read the rules for powers of powers.
Use the rules for powers of powers.
Text (Swedish) and exercises: compound interrest. Use a calculator!
More general expressions with powers. Don't use a calculator.
Before you do the last one it can be a helpful to calculate the powers of 2 up to \(2^7\):
$$2^2 = 4,\,\, 2^3 = 8,\,\, 2^4 = 16,\,\, ... 2^7 = 128$$
Similarly, calculate the power of 3 up to
\(3^4\) and powers of 4 up to \(4^3\).