Question 171503
okay so how do i simplify the square root of 128? i know it has something to do with prime numbers i was thinking product rule using 4, 2 and sixteen but i am not sure what to do after that or how to write it!
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{{{sqrt(128)}}}
={{{sqrt(64*2)}}}
={{{sqrt(64)*sqrt(2)}}}
={{{8sqrt(2)}}}
The object of the game is to make the number under the radical as small as possible.