Mathematics 1 Deneme Sınavı Sorusu #1366300

What is the solution set of equation x2-5x+6=0?


(1,6)

(2,3)

(-2,3)

(-6,1)

(1,5)


Yanıt Açıklaması:

x2-5x+6=(x-2)(x-3)=0

So either x-2=0 or x-3=0 could satisfy this equation.

If x-2=0, then x=2

and if x-3=0, then x=3.

Thus the solution set is (2,3)

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