111.

 Divide:

24(x²yz + xy²z + xyz²) by 8xyz.

Find (7x² + 14x) + (x + 2).

Divide 44(x⁴ – 5x³ – 24x²) by 11x(x – 8).

Find z(5z² – 80) + 5z(z + 4).

Find and correct the errors in the following mathematical statement:

4(x - 5) = 4x - 5

Find and correct the errors in the following mathematical statement:

x(3x + 2) = 3x² + 2

Find and correct the errors in the following mathematical statement:

2x + 3y = 5xy

Find and correct the errors in the following mathematical statement:

x + 2x + 3x = 5x

Find and correct the errors in the following mathematical statement:

5y + 2y + y - 7y = 0

Find and correct the errors in the following mathematical statement:

3x + 2x = 5x²