Question

factorise by splitting the middle term m² +19m - 20​

Answer 1

Answer:

(m+20)(m-1). hope it helps

Answer 2

Answer:

(m-1 )(m+20)

Step-by-step explanation:

Find what adds up to get 19 and same numbers multiply to get -20, -1 plus 20 equals 19 and -1 times 20 equals -20

FOIL METHOD to check:

(m-1 )(m+20)

m^2+20m-m-20

m^2+19m-20

please give heart and rank if this helps :)