Practice problem
Find the solutions of x2−2x=15x^2 - 2x = 15x2−2x=15.
2,02,02,0
0,−20,-20,−2
5,35,35,3
−3,−5-3,-5−3,−5
5,−35,-35,−3
3,−53, -53,−5
Type a concept, like “slope” or “photosynthesis”.