Simplify 5√128 please solve problem
Answers
Answered by
0
Step-by-step explanation:
Factor 128 into its prime factors
128 = 27
To simplify a square root, we extract factors which are squares, i.e., factors that are raised to an even exponent.
Factors which will be extracted are :
64 = 26
Factors which will remain inside the root are :
2 = 2
To complete the simplification we take the squre root of the factors which are to be extracted. We do this by dividing their exponents by 2 :
8 = 23
The simplified SQRT looks like this:
8 • sqrt (2)
Simplified Root :
8 • sqrt(2)
Answered by
0
Answer:
40√2
Step-by-step explanation:
5√128 = 5√4*32
= 5√4*4*4*2
= 40√2
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