Whakaoti i te tan215^circtan145^circ/tan305^circ+tan35=

$$\frac { \tan 215 ^ { \circ } \tan 145 ^ { \circ } } { \tan 305 ^ { \circ } + \tan 35 } =$$

Aromātai

$$\frac{6128632457071275868842691978423}{9099255856655061250000000000000}\approx 0.673531172$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$\frac{0.7002075382097092 \cdot -0.7002075382097102}{-1.4281480067421146 + 0.7002075382097097}$$

Whakareatia te 0.7002075382097092 ki te -0.7002075382097102, ka -0.49029059656570206950741535827384.

$$\frac{-0.49029059656570206950741535827384}{-1.4281480067421146+0.7002075382097097}$$

Tāpirihia te -1.4281480067421146 ki te 0.7002075382097097, ka -0.7279404685324049.

$$\frac{-0.49029059656570206950741535827384}{-0.7279404685324049}$$

Whakarohaina te \frac{-0.49029059656570206950741535827384}{-0.7279404685324049} mā te whakarea i te taurunga me te tauraro ki te 100000000000000000000000000000000.

$$\frac{-49029059656570206950741535827384}{-72794046853240490000000000000000}$$

Whakahekea te hautanga \frac{-49029059656570206950741535827384}{-72794046853240490000000000000000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -8.

$$\frac{6128632457071275868842691978423}{9099255856655061250000000000000}$$

Tauwehe

$$\frac{11 \cdot 19 \cdot 41 \cdot 16127 \cdot 12667271 \cdot 3501037691048551}{17 \cdot 5639 \cdot 75935498423 \cdot 2 ^ {13} \cdot 5 ^ {16}} = 0.673531171517601$$