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kupik [55]
3 years ago
5

Factor completely x^2+11x+24

Mathematics
1 answer:
Juliette [100K]3 years ago
8 0

Answer:

(x+8)(x+3)

Step-by-step explanation:

x^2+11x+24\\\\=(x+s_1)(x+s_2)\\\\and\:we\:have\:that\\\\s_1+s_2=11\\\\s_1s_2=24\\\\so\:by\:guessing\:we\:can\:say:\\\\s_1=8\\\\s_2=3\\\\=(x+8)(x+3)

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