Hi everyone!

I'm new here, I found this forum as I was looking for a clue in solving this minimization exercise with 2 constraints:

min 0,2*x1+0,2*x2+0,6*x3

x1, x2, x3

s.t. 0,2*+√x1+0,2*√x2+0,6*√x3 - 8 >= 12

s.t. 0,2*+√x1+0,2*√x2+0,6*√x3 - 8 >= 0,7*√x1+0,2*√x2+0,1*√x3

Could you please help me? Thank you