Expressions with exponents
9 videos
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15
Algebra - Exponent Properties: Your Algebra Superpower
Learn how exponent properties simplify complex expressions by turning multiplication into addition and subtraction. Master the shortcuts for multiplying, dividing, and raising powers.
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5
Algebra - Dividing Powers with the Same Base
Learn the quotient rule for exponents: when dividing powers with the same base, keep the base and subtract the exponents. Includes examples with numbers and variables.
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Algebra - Power of a Power Rule
Learn the power of a power rule: when raising a power to another power, multiply the exponents. Includes examples with numbers and variables.
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1
Algebra - Power of a Product and Quotient
Learn how exponents distribute over multiplication and division. Understand why (ab)^n = a^n × b^n and see real examples with numbers and variables.
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Algebra - Negative and Zero Exponents
Learn why negative and zero exponents work through patterns. Discover that any number to the zero equals 1, and negative exponents create reciprocals.
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Algebra - Exponent Properties with Integer Exponents (Practice)
Learn to simplify complex exponent expressions by applying multiple exponent rules step-by-step, including power of a product, adding, subtracting, and negative exponents.
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Algebra - What Is Scientific Notation?
Learn how scientific notation simplifies writing very large and small numbers using coefficients and powers of 10, making calculations easier.
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Algebra - Multiplying and Dividing in Scientific Notation
Learn how to multiply and divide numbers in scientific notation by handling coefficients and exponents separately with clear step-by-step examples.
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Algebra - Scientific Notation Word Problem: Red Blood Cells
Learn how to use scientific notation to calculate the number of red blood cells in the human body, approximately 22 trillion cells, through step-by-step division and exponent rules.