Objectives
To simplify expressions involving exponents
To use the order of operations to evaluate expressions
Order of Operations
Essential Understanding You can use powers to shorten how you represent repeated multiplication, such as
A power has two parts, a base and an exponent. The exponent tells you how many times to use the base as a factor. You read the power
You simplify a numerical expression when you replace it with its single numerical value. For example, the simplest form of
What is the simplified form of the expression?
What does the exponent indicate?
It shows the number of times you use the base as a factor.
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