130k views
5 votes
Factorise =
5m + 20

1 Answer

3 votes
so 20=2 itmes m2 times 5

5m=5 times m

so
5m=20
5 times m=2 times 2 times 5
divid eboth sides y 5
m=2 times 2
m=4
User Dgassaway
by
8.6k points

No related questions found