thrice the sum of x y and z
The sum of x, y, and z means we add all 3 variables together:
x + y + z
The word thrice means we multiply the sum of x, y, and z by 3:
3(x + y +z)
The sum of x, y, and z means we add all 3 variables together:
x + y + z
The word thrice means we multiply the sum of x, y, and z by 3:
3(x + y +z)