Question

solve by factorization method

Answer 1

25m^2=9
m^2=9/25
m=√9/25
m=3/5
..... I hope it will help you

Answer 2

hola here is your answer

${25 \: m}^{2} = 9 \\ \\ {5m}^{2 } = {3}^{2} \\ \\ powers \: get \: cancelled \\ \\ 5m = 3 \\ \\ m = \frac{3}{5}$