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10-07-2017
Mathematics

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What is the following difference (Adding and Subtracting Radicals - see attached)

What is the following difference Adding and Subtracting Radicals see attached class=

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10-07-2017

2ab (∛(192ab^2)) - 5 (∛(81a^4b^5))

2ab (∛(4*4*4*3*ab^2)) - 5 (∛(3*3*3*3*a^3*a*b^3*b^2))
8ab (∛(3ab^2)) - 15ab (∛(3ab^2))
-7ab (∛(3ab^2))
Option 3

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