Powers of rational numbers
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This unit follows on from the "Powers and Square Roots" unit in the 'first and second years of secondary education' section. In this earlier unit we focused on whole base numbers raised to the power of a positive whole number and examined their properties. In this unit there was also an introduction to the concept of the square root. This unit focuses on numbers raised to whole number and fractional indices and will generalise the rules which were examined in the earlier unit.
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This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
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publisher
INTEF
11/01/2026
publisher
INTEF .
11/01/2026
publisher
INTEF
11/01/2026
technical validator
Ildefonso Fernández Trujillo
11/01/2026
author
Fernando Arias Fernández-Pérez
11/01/2026
editor
Instituto de Tecnologías Educativas (ITE)
11/01/2026
publisher
Instituto de Tecnologías Educativas (ITE)
11/01/2026