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Question 1:
Find the lesser root of the equation x2−12x+35=0.
A. 5,7
Feedback x2−12x+35=x2−7x−5x+35=x(x−7)−5(x−7)=(x−5)(x−7). Its roots are 5 and 7 and the lesser one is 5.
B. 8,8
C. 9,6
D. 10,5

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