Question

find the middle term spleting 2x'2+9x+10​

Answer 1

Answer:

2x^2 + 9x + 10

2x^2 + 4x + 5x + 10

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

(x + 2) (2x + 5 )

Answer 2

Answer:

2x^2 +4x+5x+10

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

x= -2 x= - 5/2