Here's the question you clicked on:
elanabearxoxo
Where does the graph of y = 2x2 − 5x + 3 cross the x-axis?
it means that find the answer/s of y=0...
@fatemeh8989 so how do you plug it in and solve
http://answers.yahoo.com/question/index?qid=20110315110037AATWyXZ :D
ok... i solve it by delta method: delta = (-5)^2 - 4(2)(3) = 1 x1 = (5+1)/4 = 3/2 x2= (5-1)/4 = 1 need more explanation?