Riješi 2*20*40sin(72)+20*20tan(72)

$$2 \cdot 20 \cdot 40 \sin ( 72 ) +20 \cdot 20 \tan ( 72 )$$

Izračunaj

$$2752,76384094234668$$

Koraci rješenja

Evaluate trigonometric functions in the problem

$$2 \cdot 20 \cdot 40 \cdot 0,9510565162951535 + 20 \cdot 20 \cdot 3,0776835371752527$$

Pomnožite 2 i 20 da biste dobili 40. Pomnožite 20 i 20 da biste dobili 400.

$$40\times 40\times 0,9510565162951535+400\times 3,0776835371752527$$

Pomnožite 40 i 40 da biste dobili 1600.

$$1600\times 0,9510565162951535+400\times 3,0776835371752527$$

Pomnožite 1600 i 0,9510565162951535 da biste dobili 1521,6904260722456.

$$1521,6904260722456+400\times 3,0776835371752527$$

Pomnožite 400 i 3,0776835371752527 da biste dobili 1231,07341487010108.

$$1521,6904260722456+1231,07341487010108$$

Dodajte 1521,6904260722456 broju 1231,07341487010108 da biste dobili 2752,76384094234668.

$$2752,76384094234668$$

Faktor

$$\frac{21803 \cdot 628379 \cdot 5023091}{2 ^ {12} \cdot 5 ^ {14}} = 2752\frac{19096023558664}{25000000000000} = 2752,7638409423466$$