Curriculum
Mathematics — Second Preparatory
Unit 1: Real Numbers
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Real Numbers
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Real Numbers — Lesson quiz
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Intervals and Operations on Them
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Intervals and Operations on Them — Lesson quiz
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Operations on Real Numbers
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Operations on Real Numbers — Lesson quiz
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Square and Cube Root Laws
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Square and Cube Root Laws — Lesson quiz
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Laws of Exponents
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Laws of Exponents — Lesson quiz
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Unit 2: Algebra
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Unit 3: Geometry
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Unit 4: Statistics
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Text lesson
Laws of Exponents
Laws of Exponents
The meaning of an exponent
The meaning of an exponent
- An exponent shows how many times the base is multiplied by itself.
- For example, 25 means 2 × 2 × 2 × 2 × 2 = 32, where 2 is the base and 5 is the exponent.
- For am, the base is a and the exponent is m, where m is a positive integer. Also a1 = a always.
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