Fractional Exponents Are Disguised Radicals In mathematics, radicals are roots, shown using the radical sign {eq}\sqrt{x} {/eq}. A root is the number used as a factor in a multiplication to get a certain value. The earlier exponent example showed that {eq}4^3\ =\ 64 {/eq}. The ...
Also called "Radicals" or "Rational Exponents"Whole Number ExponentsFirst, let us look at whole number exponents: The exponent of a number says how many times to use the number in a multiplication. In this example: 82 = 8 × 8 = 64 In words: 82 could be called "8 to the second ...
You probably know that exponents and radicals can cancel each other out; for instance, the square of a square root of a number will give you that number as a result. The fractional powers, being radicals, work the same way, but when the radicals are converted to fractional powers, the ...
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https://medium.com/i-math/what-do-fractional-exponents-mean-1bb9bd2fa9a8 Apr 27, 2018 #8 Mark44 Mentor Insights Author 37,961 10,383 CWatters said: So its best to express 0.8 as 8/10 eg X to the 8th power and 10th root. Or in terms of radicals: 100.8=10810 which is...
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