Question

please help :o Rationalize the denominator of 5/9+the square root of 5?

Answer 1

\[5/(9+\sqrt{5}) ??\]

Answer 2

yes

Answer 3

multiply by (9-√5)/(9-√5)
And tell your professor the ratting the denom is not important since we dont use slide rules any more.

Answer 4

your picture is scary :))

Answer 5

thanks and yeahh i know haha