Question

2а-3в и 3а - 2в при а = -2 ; в = 3

Answer 1

2*(-2)-3*3 = -4 -9 = -13
3*(-2)-2*3= -6 -6 = -12

Answer 2

2*(-2)-3*3=-4-9= -13
3*(-2)-2*3=-6-6= -12