6/(sqrt of 5 - sqrt of 14)
2006-11-04 18:32:57 · 5 answers · asked by sillyboys_trucksare4girls 2 in Science & Mathematics ➔ Mathematics
multiply by top and bottom by (sqrt(5) + sqrt(14))
bottom = (5 - 14) = -9
2006-11-04 18:35:27 · answer #1 · answered by feanor 7 · 0⤊ 0⤋
multiply the numerator and the denominator by (sqrt of 5+sqrt of 14) ;-)
2006-11-05 02:37:31 · answer #2 · answered by Anonymous · 0⤊ 0⤋
.............6....................(sqrt of 5 + sqrt of 14)....-2
-------------------------- * ---------------------------.=. -- sqrt(5)+sqrt(14)
(sqrt of 5 - sqrt of 14).(sqrt of 5 - sqrt of 14)......3
2006-11-05 03:01:32 · answer #3 · answered by bhen 3 · 0⤊ 0⤋
multiply the Nr and Dr by rt5+rt14
6(rt5-rt14)/(rt5+trt14)(rt5-rt14)
6(rt5+rt14)/(-9)
(-2/3)(rt5+rt14)
2006-11-05 02:56:54 · answer #4 · answered by raj 7 · 1⤊ 0⤋
gopal is right
2006-11-05 13:12:58 · answer #5 · answered by grandpa 4 · 0⤊ 0⤋