Posted by Josh G. on Tuesday, November 13, 2012 at 11:38pm.
simplify using imaginary number i.
Division:
square root of 5/square of 7.

Trigonometry  v, Wednesday, November 14, 2012 at 12:27am
(+ or ) i times sqrt of 5 / (+ or ) i times sqrt 7

Trigonometry  Josh G., Wednesday, November 14, 2012 at 1:25am
both numbers negative

Trigonometry  Reiny, Wednesday, November 14, 2012 at 10:41am
√5/√7
= √5 i/(√7 i)
= √5/√7 = (√5/√7) * (√7/√7)
= √35/7