I will give a medal
Two sets of quadratic equations are shown below in various forms.
Line 1: x2 + 3x + 2 (x + 1)(x + 2) (x + 1.5)2 - 0.25
Line 2: x2 + 5x + 6 (x + 2)(x + 3) (x + 2.5)2 + 6.25

Which line contains three equivalent expressions?

Question

I will give a medal 
Two sets of quadratic equations are shown below in various forms.
Line 1: x2 + 3x + 2      (x + 1)(x + 2)      (x + 1.5)2 - 0.25
Line 2: x2 + 5x + 6      (x + 2)(x + 3)      (x + 2.5)2 + 6.25

Which line contains three equivalent expressions?

anonymous · Answer

Which line contains three equivalent expressions? (2 points)

 	
	Line 1 only
	Line 2 only
	Both Line 1 and Line 2
	Neither Line 1 nor Line 2

anonymous · Answer

You can check this by expanding the brackets, have you done this?

anonymous · Answer

no I haven't

anonymous · Answer

Than go for it, I do believe that you can solve this without any help from us