Løs (025)(025-1)(0125+1)(025-2)(025+2)(144)/120

$$\frac { ( 025 ) ( 025 - 1 ) ( 0125 + 1 ) ( 025 - 2 ) ( 025 + 2 ) ( 144 ) } { 120 }$$

Evaluer

$$0$$

Løsningsvejledning

Multiplicer 0 og 25 for at få 0.

$$\frac{0\left(0\times 25-1\right)\left(0\times 125+1\right)\left(0\times 25-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Multiplicer 0 og 25 for at få 0.

$$\frac{0\left(0-1\right)\left(0\times 125+1\right)\left(0\times 25-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Subtraher 1 fra 0 for at få -1.

$$\frac{0\left(-1\right)\left(0\times 125+1\right)\left(0\times 25-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Multiplicer 0 og -1 for at få 0.

$$\frac{0\left(0\times 125+1\right)\left(0\times 25-2\right)\left(0\times 25+2\right)\times 144}{120}$$

Multiplicer 0 og 125 for at få 0.

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

Tilføj 0 og 1 for at få 1.

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

Multiplicer 0 og 1 for at få 0.

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

Multiplicer 0 og 25 for at få 0.

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

Subtraher 2 fra 0 for at få -2.

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

Multiplicer 0 og -2 for at få 0.

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

Multiplicer 0 og 25 for at få 0.

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

Tilføj 0 og 2 for at få 2.

$$\frac{0\times 2\times 144}{120}$$

Multiplicer 0 og 2 for at få 0.

$$\frac{0\times 144}{120}$$

Multiplicer 0 og 144 for at få 0.

$$\frac{0}{120}$$

Nul divideret med alle tal undtagen nul giver nul.

$$0$$

Faktoriser

$$0$$