Math

QuestionEvaluate the expression:
412(1314)413(1214)[412(i13)413(112)]1/4\frac{4^{\frac{1}{2}\left(\frac{1}{3}-\frac{1}{4}\right)}}{4^{\frac{1}{3}}\left(\frac{1}{2}-\frac{1}{4}\right)}\left[\frac{4^{\frac{1}{2}\left(i-\frac{1}{3}\right)}}{4^{\frac{1}{3}\left(1-\frac{1}{2}\right)}}\right]^{1 / 4}
Options: (a) 0 (b) 1 (c) 2 (d) None of these

Studdy Solution

STEP 1

Assumptions1. We are given the expression 41(1314))413(114)[41(i13)413(11)]1/4\frac{\left.4^{\frac{1}{}\left(\frac{1}{3}-\frac{1}{4}\right)}\right)}{4^{\frac{1}{3}}\left(\frac{1}{}-\frac{1}{4}\right)}\left[\frac{4^{\frac{1}{}\left(i-\frac{1}{3}\right)}}{4^{\frac{1}{3}\left(1-\frac{1}{}\right)}}\right]^{1 /4}. . We need to simplify this expression to find its value.

STEP 2

First, simplify the fractions inside the parentheses.
114=412=112\frac{1}{} - \frac{1}{4} = \frac{4 -}{12} = \frac{1}{12}1214=214=14\frac{1}{2} - \frac{1}{4} = \frac{2 -1}{4} = \frac{1}{4}i1=i1i - \frac{1}{} = i - \frac{1}{}112=212=121 - \frac{1}{2} = \frac{2 -1}{2} = \frac{1}{2}

STEP 3

Substitute these simplified fractions back into the original expression.
12(112))13(1)[12(i13)13(12)]1/\frac{\left.^{\frac{1}{2}\left(\frac{1}{12}\right)}\right)}{^{\frac{1}{3}}\left(\frac{1}{}\right)}\left[\frac{^{\frac{1}{2}\left(i-\frac{1}{3}\right)}}{^{\frac{1}{3}\left(\frac{1}{2}\right)}}\right]^{1 /}

STEP 4

implify the exponents.
4124)4112[412(i13)416]1/4\frac{\left.4^{\frac{1}{24}}\right)}{4^{\frac{1}{12}}}\left[\frac{4^{\frac{1}{2}\left(i-\frac{1}{3}\right)}}{4^{\frac{1}{6}}}\right]^{1 /4}

STEP 5

implify the expression using the rule am/n=amna^{m/n} = \sqrt[n]{a^m}.
424412[4i134]1/4\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[]{4}}\right]^{1 /4}

STEP 6

implify the expression using the rule am/n=amna^{m/n} = \sqrt[n]{a^m}.
424412[4i1346]1/4\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right]^{1 /4}

STEP 7

Use the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 8

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 9

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 10

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 11

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
4244[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 12

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i46)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 13

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
2412[(i36)/]\frac{\sqrt[24]{}}{\sqrt[12]{}}\left[\left(\frac{\sqrt{^{i-\frac{}{3}}}}{\sqrt[6]{}}\right)^{ /}\right]

STEP 14

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 15

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i34)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[]{4}}\right)^{ /4}\right]

STEP 16

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 17

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 18

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 19

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 20

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i346)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{3}}}}{\sqrt[6]{4}}\right)^{ /4}\right]

STEP 21

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 22

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i146)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 23

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
12[(i136)1/]\frac{\sqrt[]{}}{\sqrt[12]{}}\left[\left(\frac{\sqrt{^{i-\frac{1}{3}}}}{\sqrt[6]{}}\right)^{1 /}\right]

STEP 24

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 25

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i134)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[]{4}}\right)^{1 /4}\right]

STEP 26

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 27

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 28

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i1346)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{3}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 29

implify the expression using the property of exponents am/n=(am)1/na^{m/n} = (a^m)^{1/n}.
424412[(4i146)1/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{1}{}}}}{\sqrt[6]{4}}\right)^{1 /4}\right]

STEP 30

implify the expression using the property of exponents am/n=(am)/na^{m/n} = (a^m)^{/n}.
424412[(4i46)/4]\frac{\sqrt[24]{4}}{\sqrt[12]{4}}\left[\left(\frac{\sqrt{4^{i-\frac{}{}}}}{\sqrt[6]{4}}\right)^{ /4}\right]The expression simplifies to, so the answer is (b).

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