Question

3m(2m+9)=0 what is the factor of m

Answer 1

`3m(2m+9)=0 \\ \\3m=0 \ \ \vee \ \ 2m+9 = 0\\ \\ m=0 \ \ \vee \ \ 2m= -9 /:2\\ \\m=0 \ \ \vee \ \ m= -(9)/(2) \\ \\m=0 \ \ \vee \ \ m= -4(1)/(2)`