Question

factorise by splitting up the middle term- m^2-22m+117​

Answer 1

Answer:

The correct answer is (m-13)(m-9)

Step-by-step explanation:

m^2-22m+117

m^2-13m-9m+117

m(m-13) -9(m-13)

=> (m-13)(m-9)

Answer 2

Answer:

(m-13)(m-9)

Step-by-step explanation:

m^2-22m+117

13×9=117

-13-9=-22

Thus,

m^2-22m+117= (m-13)(m-9)