SOLUTION: Which expression is equal to 5/sqrt13 a.)5sqrt15/13 b.)sqrt5/13 c.)25/13 d.)sqrt65/13
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Algebra: Radicals -- complicated equations involving roots
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Question 1123072
:
Which expression is equal to 5/sqrt13
a.)5sqrt15/13
b.)sqrt5/13
c.)25/13
d.)sqrt65/13
Answer by
greenestamps(13200)
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None of those choices....
Multiply numerator and denominator by sqrt(13) and simplify the denominator.
