IDNStudy.com, kung saan ang iyong mga tanong ay may mabilis na sagot. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

13. Which of the options represents the factored form of x2 + 5x + 6? A (x + 2)(x+3) C. (x + 4)(x + 2) B. (x + 5)(x + 1) D. (x+3)(x + 3)​

Sagot :

Answer:

A

Step-by-step explanation:

I THINK YOU SHOULD USE A "FOIL" METHOD

(x+2)(x+3)

=X²+3+2x+6

=x²+5x+6

(x + 2)(x + 3)

Solution:

x² + 5x + 6 = 0

(x + 2)(x + 3) = 0

x + 2 = 0 x + 3 = 0

x = -2 x = -3

Because, 2 + 3 = 5 and 2 x 3 = 6

#CarryOnLearning