Question

2x^2+12x-110=0 solve by completing square

Answer 1

Answer:

2x²+12x-110=0 ( take two common)

2(x²+6x+55)=0

x²+6x-55=0(by using splitting the middle term method)

x²-5x+11x-55=0

x(x-5)+11(x-5)=0

(x-5)(x+11)

hence x=5or x=-11.

Step-by-step explanation:

HOPE IT HELPS..