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Daily Lesson
Learn with Numbo
Day 3 · Laws of Exponents for Real Numbers
Today let's learn the laws of exponents!
One step at a time
4 learning moments
Let's explore today's lesson
Law for multiplying powers with the same base: a^m x a^n = a^(m+n). For example, 2³ x 2² = 2⁵ = 32.
Law for dividing powers with the same base: a^m / a^n = a^(m-n). For example, 2⁵ / 2² = 2³ = 8.
Law for a power raised to another power: (a^m)^n = a^(mn). For example, (2²)³ = 2⁶ = 64.
Activity: Try calculating 3² x 3³ and 5⁴ / 5².
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