Solve quad0-20quad20-40quad40-60quad60-80quad80-100

$$\quad 0 - 20 \quad 20 - 40 \quad 40 - 60 \quad 60 - 80 \quad 80 - 100$$

Evaluate

$$-12100$$

Solution Steps

Multiply 20 and 20 to get 400.

$$0-400-40\times 40-60\times 60-80\times 80-100$$

Subtract 400 from 0 to get -400.

$$-400-40\times 40-60\times 60-80\times 80-100$$

Multiply 40 and 40 to get 1600.

$$-400-1600-60\times 60-80\times 80-100$$

Subtract 1600 from -400 to get -2000.

$$-2000-60\times 60-80\times 80-100$$

Multiply 60 and 60 to get 3600.

$$-2000-3600-80\times 80-100$$

Subtract 3600 from -2000 to get -5600.

$$-5600-80\times 80-100$$

Multiply 80 and 80 to get 6400.

$$-5600-6400-100$$

Subtract 6400 from -5600 to get -12000.

$$-12000-100$$

Subtract 100 from -12000 to get -12100.

$$-12100$$

Factor

$$-12100$$