Question

factorise:- x²-11x-80​

Answer 1

Answer:

(x-16) (x+5)

Step-by-step explanation:

Answer 2

x²−11x−80

=x²−16x+5x−80

=x(x−16)+5(x−16)

=(x−16)(x+5)

Hence, the answer is (x−16)(x+5).

Hope you understand :)