Question

factorise by splitting the middle term x^2-x-156​

Answer 1

Answer:

x^2-x-156

x^2-13x+12x-156

x(x-13)+12(x-13)

(x-13)(x+12)

therefore,

x=13

or

x= -12

Step-by-step explanation:

hope it helps yrr

Answer 2

Step-by-step explanation:

(x-13) (x+12)

hope it right