Question

solve this question​

Answer 1

Answer:

by middle term splitting

Step-by-step explanation:

2x^2+11x+15

2x^2+6x+5x+15

2x(x+3)+5(x+3)

(2x+5)(x+3)

hope it will help you

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Answer 2

Answer:

2x^2+11x+15

2×15=30

factors of 30

6×5

5×6

15×2

2×15

lets choose 6×5/5×6 cause when we add both we get 11 it is different in sub okay

2x^2+6x+5x+15=0

2x(x+3)+5(x+3)=0

(2x+5)+(x+3)=0

x=-3

x=-5/2

hope this helps u.....

Mark it as brainliest plz