Question

m square - 21 m - 100 ​

Answer 1

Step-by-step explanation :

$m^2-21m-100 \\\\ m^2 +4m-25m-100 \\\\ m(m+4)-25(m+4) \\\\ (m+4)(m-25)$

Answer 2

your answer is 4.60201 of course I am correct and please follow me as brainlist