Mathematics 1 Deneme Sınavı Sorusu #1224328

What is the solution set of the inequality x-6x + 5 < 0?


(3, 4)

(2, 5)

(1, 5)

(0, 6)

(0, 5)


Yanıt Açıklaması:

If x-6x + 5 = 0 then the roots are {1, 5} from the formula (see p. 54). Since the left side of 1 and the right side of 5 on the sign table are positive (+), the solution of x-6x + 5 < 0 is the interval (1, 5).

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