Question

4 m square + 9m-9 factorise the given polynomial

Answer 1

I hope this is correct and if it helped you please mark it brainliest

Answer 2

now 4m^2+9m-9=4m^2+12m-3m-9
=4m(m+3)-3(m+3)
=(4m-3)(m+3)
thus 4m^2+9m-9=(4m-3)(m+3)