Two rectangles have equal area.
The length of the first is (root2-10) and the width is the same.
The second rectangle has width root3.
Find the length of the second rectangle. Give the answer is the form p(root3).
calling the unknown side x...
(root10 - 2) (root10 - 2) = root3 (x)
10 - 4root10 + 4 = root3 (x)
...but can't see how to find answer. Help!
PS how do I show square root using latex?