SOLUTION: Hello could you help me with this problem by explaining it step by step please. Simplify the following root:∛40b^4

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Question 950832: Hello could you help me with this problem by explaining it step by step please.
Simplify the following root:∛40b^4

Found 2 solutions by MathLover1, jim_thompson5910:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

......first write as , and as

......write as
.........write a root of product as ...... and


Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Factor 40 into 8*5


Factor into


Rearrange terms.


Break up the root.


Rewrite as .


Take the cube root of to get
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