Roots of Decimals and Fractions
Автор: Euler's Academy
Загружено: 2022-08-27
Просмотров: 2460
Описание:
This video introduces the idea of taking principal square roots of decimals and fractions. The general strategy is to rewrite the number as a fraction if it is not already and then find the square root of the numerator and denominator of the fraction.
Checking that the answer is correct is fairly straightforward since the answer can be multiplied by itself to see if it is equal to the number originally given underneath the square root.
Khan Academy exercise to practice:
1. Roots of Decimals and Fractions: https://www.khanacademy.org/math/alge...
EulersAcademy.org
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