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\frac{86275024415860280357555900130400000000000000000000000000000000}{1421757413816750011084572038072202330886683359109486011143105153}\approx 0.060681959
Spurningakeppni
Trigonometry
5 vandamál svipuð og:
\frac { \tan ^ { 2 } 18 - \tan ^ { 2 } 12 } { 1 - \tan ^ { 2 } 18 \tan ^ { 2 } 12 }
Deila
Afritað á klemmuspjald
\frac{0.3249196962329063 ^ {2} - 0.2125565616700221 ^ {2}}{1 - 0.3249196962329063 ^ {2} 0.2125565616700221 ^ {2}}
Evaluate trigonometric functions in the problem
\frac{0.10557280900008410443921494457969-0.2125565616700221^{2}}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}
Reiknaðu 0.3249196962329063 í 2. veldi og fáðu 0.10557280900008410443921494457969.
\frac{0.10557280900008410443921494457969-0.04518029190898190818892581448841}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}
Reiknaðu 0.2125565616700221 í 2. veldi og fáðu 0.04518029190898190818892581448841.
\frac{0.06039251709110219625028913009128}{1-0.3249196962329063^{2}\times 0.2125565616700221^{2}}
Dragðu 0.04518029190898190818892581448841 frá 0.10557280900008410443921494457969 til að fá út 0.06039251709110219625028913009128.
\frac{0.06039251709110219625028913009128}{1-0.10557280900008410443921494457969\times 0.2125565616700221^{2}}
Reiknaðu 0.3249196962329063 í 2. veldi og fáðu 0.10557280900008410443921494457969.
\frac{0.06039251709110219625028913009128}{1-0.10557280900008410443921494457969\times 0.04518029190898190818892581448841}
Reiknaðu 0.2125565616700221 í 2. veldi og fáðu 0.04518029190898190818892581448841.
\frac{0.06039251709110219625028913009128}{1-0.0047698103282749922407995733494583683793216486233597921998263929}
Margfaldaðu 0.10557280900008410443921494457969 og 0.04518029190898190818892581448841 til að fá út 0.0047698103282749922407995733494583683793216486233597921998263929.
\frac{0.06039251709110219625028913009128}{0.9952301896717250077592004266505416316206783513766402078001736071}
Dragðu 0.0047698103282749922407995733494583683793216486233597921998263929 frá 1 til að fá út 0.9952301896717250077592004266505416316206783513766402078001736071.
\frac{603925170911021962502891300912800000000000000000000000000000000}{9952301896717250077592004266505416316206783513766402078001736071}
Leystu upp \frac{0.06039251709110219625028913009128}{0.9952301896717250077592004266505416316206783513766402078001736071} með því að margfalda bæði teljara og nefnara með 10000000000000000000000000000000000000000000000000000000000000000.
\frac{86275024415860280357555900130400000000000000000000000000000000}{1421757413816750011084572038072202330886683359109486011143105153}
Minnka brotið \frac{603925170911021962502891300912800000000000000000000000000000000}{9952301896717250077592004266505416316206783513766402078001736071} eins mikið og hægt er með því að draga og stytta út 7.
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