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Simplify. Use absolute value signs when necessary

0 votes

Simplify. Use absolute value signs when necessary

asked Oct 28, 2018 in ALGEBRA 1 by anonymous
reshown Oct 28, 2018 by bradely

1 Answer

0 votes

1)

√24  =  √(4 X 6)

        =  √4 X √6

        =  2 X √6

        =  2√6

3)

(-162)^1/3  =  ​(-6 X 27)^1/3

                     =  ​(-6)^1/3 X (27)^1/3

                     =  ​(-6)^1/3 X (3^3)^1/3

                     =  ​(-6)^1/3 X (3)^3/3

                     =  ​[ 3(6)^1/3] i

answered Oct 29, 2018 by homeworkhelp Mentor

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