SOLUTION: sqrt(27y) - sqrt (75y) =
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Question 181247
:
sqrt(27y) - sqrt (75y) =
Answer by
edjones(7311)
(
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sqrt(27y) - sqrt (75y)
=sqrt(9*3)-sqrt(3*25)
=3sqrt(3)-5sqrt(3)
=-2sqrt(3)
.
Ed