Determine rational exponents, Mathematics

Evaluate following.

(a) 6253/4

Solution

 (a) 6253/4

Again, let's employ both forms to calculate this one.

            6253/4   =( 6251/4 )3 =(5)3  = 125           6251/4  = 5  because  54  = 625

             6253/4  = (6253 )1/4   = ( 244140625)1/4   = 125   because 1254  = 244140625

As this part has illustrated the second form can be quite hard to employ in computations. The root in this case was not an apparent root and not specifically easy to get if you didn't know it right off the top of your head.

Posted Date: 4/6/2013 1:54:09 AM | Location : United States







Related Discussions:- Determine rational exponents, Assignment Help, Ask Question on Determine rational exponents, Get Answer, Expert's Help, Determine rational exponents Discussions

Write discussion on Determine rational exponents
Your posts are moderated
Related Questions
what are the characteristic of digital ic

How to raise Powers of Monomials ? To raise a monomial to a certain power: Step 1: Place the entire monomial inside parentheses, and place the desired power outside the paren

What is Congruent Angles in Parallel Lines ? Postulate 4.1 (The Parallel Postulate) Through a given point not on a line there is exactly one line parallel to the line. T

Mean, variance, skewness and kurtosis of a probability density function f(r)that has a distribution of a passive scalar filed in a stationary isotropic turbulence for initial condi

Is the group of order 10 simple?

One Tailed Test It is a test where the alternative hypothesis (H 1 :) is only concerned along with one of the tails of the distribution for illustration, to test a business co

#questionShow that the system oscillates in simple harmonic motion demonstrated by; , for which the general solution where X = (x – x0)..

For a population with a mean of μ=80 and a standard deviation of o=12, find the z-score corresponding to each of the following samples. a.    M=83 for a sample of n=4 scores b.

question paper on fractions

how can you identify if a certain number is rational or irrational?