ginny1029

05-19-2009, 09:15 PM

Hello Again!!

sorry i dont know how to get a square root sign so I hope this makes sence, the question is...

Form an equivalent expression by rationalizing each denominator

the square root of 4

over

the square root of 27

=

the square root of 4

over

the square root of 9 times 3

=

the square root of 4

over

3 the square root of 3

i then multiple both the numerator and denominators by the square root of 3

=

the square root of 12

over

3 times 3

so i know have the square root of 12

over

9

so i factor the 12

(4) (3)

over

9

it then becomes 2 the square root of 3

over

9

does that sound right?

sorry i dont know how to get a square root sign so I hope this makes sence, the question is...

Form an equivalent expression by rationalizing each denominator

the square root of 4

over

the square root of 27

=

the square root of 4

over

the square root of 9 times 3

=

the square root of 4

over

3 the square root of 3

i then multiple both the numerator and denominators by the square root of 3

=

the square root of 12

over

3 times 3

so i know have the square root of 12

over

9

so i factor the 12

(4) (3)

over

9

it then becomes 2 the square root of 3

over

9

does that sound right?