פתור את 4g^218-tan^212/1-tan^218tan^212

$$\frac { 4 g ^ { 2 } 18 - \tan ^ { 2 } 12 } { 1 - \tan ^ { 2 } 18 \tan ^ { 2 } 12 }$$

הערך

$$\frac{720000000000000000000000000000000000000000000000000000000000000000g^{2}-451802919089819081889258144884100000000000000000000000000000000}{9952301896717250077592004266505416316206783513766402078001736071}$$

שלבי פתרון

Evaluate trigonometric functions in the problem

$$\frac{4 g ^ {2} 18 - 0.2125565616700221 ^ {2}}{1 - 0.3249196962329063 ^ {2} 0.2125565616700221 ^ {2}}$$

הכפל את ‎4 ו- ‎18 כדי לקבל ‎72.

$$\frac{72g^{2}-0.2125565616700221^{2}}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}$$

חשב את 0.2125565616700221 בחזקת 2 וקבל 0.04518029190898190818892581448841.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}$$

חשב את 0.3249196962329063 בחזקת 2 וקבל 0.10557280900008410443921494457969.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.10557280900008410443921494457969\times 0.2125565616700221^{2}}$$

חשב את 0.2125565616700221 בחזקת 2 וקבל 0.04518029190898190818892581448841.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.10557280900008410443921494457969\times 0.04518029190898190818892581448841}$$

הכפל את ‎0.10557280900008410443921494457969 ו- ‎0.04518029190898190818892581448841 כדי לקבל ‎0.0047698103282749922407995733494583683793216486233597921998263929.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.0047698103282749922407995733494583683793216486233597921998263929}$$

החסר את 0.0047698103282749922407995733494583683793216486233597921998263929 מ- 1 כדי לקבל 0.9952301896717250077592004266505416316206783513766402078001736071.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{0.9952301896717250077592004266505416316206783513766402078001736071}$$

הרחב

$$\frac{720000000000000000000000000000000000000000000000000000000000000000g^{2}-451802919089819081889258144884100000000000000000000000000000000}{9952301896717250077592004266505416316206783513766402078001736071}$$

שלבי פתרון

Evaluate trigonometric functions in the problem

$$\frac{4 g ^ {2} 18 - 0.2125565616700221 ^ {2}}{1 - 0.3249196962329063 ^ {2} 0.2125565616700221 ^ {2}}$$

הכפל את ‎4 ו- ‎18 כדי לקבל ‎72.

$$\frac{72g^{2}-0.2125565616700221^{2}}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}$$

חשב את 0.2125565616700221 בחזקת 2 וקבל 0.04518029190898190818892581448841.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}$$

חשב את 0.3249196962329063 בחזקת 2 וקבל 0.10557280900008410443921494457969.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.10557280900008410443921494457969\times 0.2125565616700221^{2}}$$

חשב את 0.2125565616700221 בחזקת 2 וקבל 0.04518029190898190818892581448841.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.10557280900008410443921494457969\times 0.04518029190898190818892581448841}$$

הכפל את ‎0.10557280900008410443921494457969 ו- ‎0.04518029190898190818892581448841 כדי לקבל ‎0.0047698103282749922407995733494583683793216486233597921998263929.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{1-0.0047698103282749922407995733494583683793216486233597921998263929}$$

החסר את 0.0047698103282749922407995733494583683793216486233597921998263929 מ- 1 כדי לקבל 0.9952301896717250077592004266505416316206783513766402078001736071.

$$\frac{72g^{2}-0.04518029190898190818892581448841}{0.9952301896717250077592004266505416316206783513766402078001736071}$$