Topic: What Is the Index of a Radical
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Answers to Common Questions
Where is the index in a radical equation?
the index in a radical equation appears above and left of the root symbol and tells you what kind of root the radicand is. Read More »
Source: http://wiki.answers.com/Q/Where_is_the_index_in_a_radical_equatio...
How to reduce the index of a radical?
Okay, you have the fourth root of 3^2 Put in exponential form, this is 3^(2/4) Reduce the fraction exponent, making it: 3^(1/2) Put this back in radical form The square root of 3 If your exponent and the root are divisible by each other, ju... Read More »
Source: http://answers.yahoo.com/question/index?qid=20080917191230AA96LVv
How to reduce the index of each radical?
Hi, . .____ . . . . . . . . . . . . . . . . . . . . . . . . . . . ___ ⁸√x²y⁶ = x^(2/8) y^(6/8) = x^(1/4) y^(3/4) = ⁴√xy³ I hope that helps!! :-) Read More »
Source: http://answers.yahoo.com/question/index?qid=20090620231125AAbJU9L
More Common Questions
Answers to Other Common Questions
You cannot. You can only add radicals if the indexes as well as the numbers under the radical sign are the same.
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Source: http://www.kgbanswers.com/how-do-i-add-radicals-with-different-in...
A radical without an index has an assumed index of 2.
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Source: http://answers.yahoo.com/question/index?qid=20111211120016AAOGuEh
Do you mean (x^6*y^3)^1/9 = x^6/9*y^3/9 = x^2/3*y^1/3
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Source: http://answers.yahoo.com/question/index?qid=20100825101804AAC208h
1.) 7th root of m raise to 4 times the 14th root of m raise to 9. = [m^(1/7)]^4 × [m^(1/14)]^9 = m^(4/7) × m^(9/14) = m^[(4/7) + (9/14)] = m^[(17/14) = m × m^(3/14) 2.) square root of x times 4th root of x times 9th root of x = x^(1/2) × x^...
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Source: http://answers.yahoo.com/question/index?qid=20080527074843AAt9xi8
It should be 4. Index of a radical expression is a number over the square root sign. If tit does not appear, assume it to be 2.
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Source: http://answers.yahoo.com/question/index?qid=20071225112338AANEld7
The index of a radical indicates the root of the radicand (the expression under the radical). The index is equivalent to the denominator of the rational exponent when the radical is expressed as an exponential expression. EX. an index of 3 ...
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Source: http://answers.yahoo.com/question/index?qid=20080902183336AAJlS8K
This is asking to simplify the cube root of -432. The best way is to factor -432 into its factors first : -432 = -1 * 6 * 6 * 6 * 2 Now group the 3 factors of 6 together : (6 * 6 * 6) -1 * 2 This group is a perfect cube, and can be taken ou...
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Source: http://answers.yahoo.com/question/index?qid=20091115090020AApHVOn
