Rationalise the denominator and simplify the square root of 15 over the square root of 5

asked Jul 26, 2023 220k views

5 votes

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4 votes

Answer:

√(3)

Explanation:

(√(15) )/(√(5) )

to rationalise the denominator multiply numerator/ denominator by
√(5)

=
(√(15) )/(√(5) ) ×
(√(5) )/(√(5) )

=
(√(75) )/(5)

=
(√(25(3)) )/(5)

=
(5√(3) )/(5)

=
√(3)

P Burke answered Aug 1, 2023

3.5k points

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