Question

4mn^2 -12mn+9m need a solution

Answer 1

Answer:

m = 0 ; n = 3/2

Step-by-step explanation:

4mn² - 12mn + 9m =0

m(4n² - 12n + 9)  = 0

m(4n² - 6n - 6n + 9) = 0

m(2n(2n-3) - 3(2n-3)) = 0

m(2n-3)² = 0

=>  m= 0 , 2n - 3 = 0 => n = 3/2.