Solve =(100)^2-(200)/(2*0.28)

$$= \frac { ( 100 ) ^ { 2 } - ( 200 ) } { ( 2 \times 0.28 ) }$$

Evaluate

$$17500$$

Solution Steps

Calculate 100 to the power of 2 and get 10000.

$$\frac{10000-200}{2\times 0.28}$$

Subtract 200 from 10000 to get 9800.

$$\frac{9800}{2\times 0.28}$$

Multiply 2 and 0.28 to get 0.56.

$$\frac{9800}{0.56}$$

Expand \frac{9800}{0.56} by multiplying both numerator and the denominator by 100.

$$\frac{980000}{56}$$

Divide 980000 by 56 to get 17500.

$$17500$$

Factor

$$7\times 2^{2}\times 5^{4}$$