lesson
Understanding Zero and Negative Exponents
Explain why any non-zero base to the power of zero equals one, and interpret negative exponents as reciprocals.

Explain why any non-zero base to the power of zero equals one, and interpret negative exponents as reciprocals.
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9th Grade · Math · Australian Curriculum
10 lessons
Apply the exponent laws to numerical expressions with integer exponents and extend them to algebraic expressions with variables.