Rewrite the rational exponent as a radical expression. (2 points)
2
1
(3315

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?