Riješi sin^245^circ*cos30^circ/1+tan95^circ

$$\frac { \sin ^ { 2 } 45 ^ { \circ } \cdot \cos 30 ^ { \circ } } { 1 + \tan 95 ^ { \circ } }$$

Procijeni

$$-\frac{9888789165297571697979399540561}{260751307569033400000000000000000}\approx -0,037924217$$

Koraci za rješenje

Evaluate trigonometric functions in the problem

$$\frac{0,6289289042585838 ^ {2}}{1 + -11,430052302761336}$$

Izračunajte 0,6289289042585838 stepen od 2 i dobijte 0,39555156661190286791917598162244.

$$\frac{0,39555156661190286791917598162244}{1-11,430052302761336}$$

Oduzmite 11,430052302761336 od 1 da biste dobili -10,430052302761336.

$$\frac{0,39555156661190286791917598162244}{-10,430052302761336}$$

Proširite \frac{0,39555156661190286791917598162244}{-10,430052302761336} množenjem i brojioca i dijeljenika sa 100000000000000000000000000000000.

$$\frac{39555156661190286791917598162244}{-1043005230276133600000000000000000}$$

Svedite razlomak \frac{39555156661190286791917598162244}{-1043005230276133600000000000000000} na najprostije elemente rastavlјanjem i kraćenjem 4.

$$-\frac{9888789165297571697979399540561}{260751307569033400000000000000000}$$