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help_people
 one year ago
Two sets of equatic expressions are shown below in various forms:
Line 1: x2 − x − 6 (x + 2)(x − 3) (x + 0.5)2 − 6.25
Line 2: x2 − x − 2 (x + 1)(x − 2) (x − 0.5)2 − 2.25
Which line contains three equivalent expressions?
Line 1 only
Line 2 only
Both Line 1 and Line 2
Neither Line 1 nor Line 2
help_people
 one year ago
Two sets of equatic expressions are shown below in various forms: Line 1: x2 − x − 6 (x + 2)(x − 3) (x + 0.5)2 − 6.25 Line 2: x2 − x − 2 (x + 1)(x − 2) (x − 0.5)2 − 2.25 Which line contains three equivalent expressions? Line 1 only Line 2 only Both Line 1 and Line 2 Neither Line 1 nor Line 2

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438304149471:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438304282798:dw

help_people
 one year ago
Best ResponseYou've already chosen the best response.0ok i thought so ;) may you make sure this one is correct ? pooja said so but i am making sure

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1what I did was factor the equation and for the other one expand the equation . if all 3 matched then it would be the same

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1in line 1 when you expand the middle term is positive x and the original has negative so not a match

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1line 2 when expanded you added 0.25 so need to subtract

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438305111073:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1it should be B line 2 only
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