Solve (0.25-1)(025+1)(025-2)(025+2)(144)/120

$$\frac { ( 0.25 - 1 ) ( 025 + 1 ) ( 025 - 2 ) ( 025 + 2 ) ( 144 ) } { 120 }$$

Evaluate

$$3.6$$

Solution Steps

Subtract 1 from 0.25 to get -0.75.

$$\frac{-0.75\left(0\times 25+1\right)\left(0\times 25-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Multiply 0 and 25 to get 0.

$$\frac{-0.75\left(0\times 25-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Multiply 0 and 25 to get 0.

$$\frac{-0.75\left(-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Multiply -0.75 and -2 to get 1.5.

$$\frac{1.5\left(0\times 25+2\right)\times 144}{120}$$

Multiply 0 and 25 to get 0.

$$\frac{1.5\left(0+2\right)\times 144}{120}$$

Add 0 and 2 to get 2.

$$\frac{1.5\times 2\times 144}{120}$$

Multiply 1.5 and 2 to get 3.

$$\frac{3\times 144}{120}$$

Multiply 3 and 144 to get 432.

$$\frac{432}{120}$$

Reduce the fraction \frac{432}{120} to lowest terms by extracting and canceling out 24.

$$\frac{18}{5}$$

Factor

$$\frac{2 \cdot 3 ^ {2}}{5} = 3\frac{3}{5} = 3.6$$