SOLUTION: 4 sqrt 300 - 8 sqrt 75 why is the answer: 0 neeed a full break down
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Question 195128
:
4 sqrt 300 - 8 sqrt 75
why is the answer: 0 neeed a full break down
Answer by
jim_thompson5910(35256)
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Start with the given expression
Simplify
to get
.
Simplify
to get
.
Multiply 4 and 10 to get 40.
Multiply 8 and 5 to get 40.
Factor out the GCF
Combine like terms.
Multiply
So
simplifies to
.
In other words,