When a = 1 / 3, B = 0.2, find the value of a & # 179; - B & # 179; / A & # 178; + AB + B & # 178

When a = 1 / 3, B = 0.2, find the value of a & # 179; - B & # 179; / A & # 178; + AB + B & # 178

This is the first time that we \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\-1 / 5 = 2 / 15