Question

Factorise by splitting the middle term ( c2 + 25c + 156 )
Pls answer me it's urgent
I will mark as brainliest
I want the correct answer​

Answer 1

Step-by-step explanation:

c2 + 25c + 156 = 0

c2 + 13c + 12c + 156 = 0

c( c+13)+12(c+13)=0

(c+13)(c+12)=0

c+13=0. or. c+12=0

c = -13. or. c = -12