Rešite 30{left(frac{x/yright)}^2sin(2*35)}{98{left(x/yright)}^2}

$$\frac{ 30 { \left( \frac{ x }{ y } \right) }^{ 2 } \sin ( 2 \times 35 ) }{ 98 { \left( \frac{ x }{ y } \right) }^{ 2 } }$$

Ovrednoti

$$\frac{28190778623577249}{98000000000000000}\approx 0,287661006$$

Koraki rešitve

Evaluate trigonometric functions in the problem

$$\frac{30 {(\frac{x}{y})} ^ {2} 0,9396926207859083}{98 {(\frac{x}{y})} ^ {2}}$$

Če želite dobiti potenco vrednosti \frac{x}{y}, potencirajte števec in imenovalec, nato pa delite.

$$\frac{30\times \frac{x^{2}}{y^{2}}\times 0,9396926207859083}{98\times \left(\frac{x}{y}\right)^{2}}$$

Pomnožite 30 in 0,9396926207859083, da dobite 28,190778623577249.

$$\frac{28,190778623577249\times \frac{x^{2}}{y^{2}}}{98\times \left(\frac{x}{y}\right)^{2}}$$

Če želite dobiti potenco vrednosti \frac{x}{y}, potencirajte števec in imenovalec, nato pa delite.

$$\frac{28,190778623577249\times \frac{x^{2}}{y^{2}}}{98\times \frac{x^{2}}{y^{2}}}$$

Izrazite 98\times \frac{x^{2}}{y^{2}} kot enojni ulomek.

$$\frac{28,190778623577249\times \frac{x^{2}}{y^{2}}}{\frac{98x^{2}}{y^{2}}}$$

Delite 28,190778623577249\times \frac{x^{2}}{y^{2}} s/z \frac{98x^{2}}{y^{2}} tako, da pomnožite 28,190778623577249\times \frac{x^{2}}{y^{2}} z obratno vrednostjo \frac{98x^{2}}{y^{2}}.

$$\frac{28,190778623577249\times \frac{x^{2}}{y^{2}}y^{2}}{98x^{2}}$$

Okrajšaj y^{2} in y^{2}.

$$\frac{28,190778623577249x^{2}}{98x^{2}}$$

Okrajšaj x^{2} v števcu in imenovalcu.

$$\frac{28,190778623577249}{98}$$

Razširite \frac{28,190778623577249}{98} tako, da pomnožite števec in imenovalec s številom 1000000000000000.

$$\frac{28190778623577249}{98000000000000000}$$

Faktoriziraj

$$\frac{3 \cdot 87553 \cdot 107328432011}{2 ^ {16} \cdot 5 ^ {15} \cdot 7 ^ {2}} = 0,28766100636303316$$