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

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

Arvuta

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

Lahenduse etapid

Evaluate trigonometric functions in the problem

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

Arvutage 2 aste 0,6289289042585838 ja leidke 0,39555156661190286791917598162244.

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

Lahutage 11,430052302761336 väärtusest 1, et leida -10,430052302761336.

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

Saate \frac{0,39555156661190286791917598162244}{-10,430052302761336} laiendada, korrutades nii lugeja kui ka nimetaja 100000000000000000000000000000000.

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

Taandage murd \frac{39555156661190286791917598162244}{-1043005230276133600000000000000000} vähimale ühiskordsele, eraldades ja taandades arvu 4.

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