Question

3m(m-3) +4(m-3)=0 find m​

Answer 1

Answer:

3 , -4/3

Step-by-step explanation:

    3m(m-3)+4(m-3)=0

=> (3m+4)(m-3) =0

=> m = 3,-4/3

Answer 2

m=3

3m(m-3)+4(m-3)=0

First you will Multiply the brackets,

3m square -9+4m-12=0

Now, Make them separate as no.with m one side and remain no.one side

3m sqaure +4m=0+9+12

7m cube = 21

m cube = 21÷7

m cube = 3

as three didn't have cube root so,

m=3. Answer

Hope this helps you