Datrys ar gyfer y
y = -\frac{855754696229881}{1025000} = -834882630\frac{479881}{1025000} \approx -834882630.468176585
Neilltuo y
y≔-\frac{855754696229881}{1025000}
Graff
Rhannu
Copïo i clipfwrdd
y=-\frac{20913892995241}{25000}+\frac{15\times 4573171}{41}-22
Cyfrifo 4573171 i bŵer 2 a chael 20913892995241.
y=-\frac{20913892995241}{25000}+\frac{68597565}{41}-22
Lluosi 15 a 4573171 i gael 68597565.
y=-\frac{857469612804881}{1025000}+\frac{1714939125000}{1025000}-22
Lluosrif lleiaf cyffredin 25000 a 41 yw 1025000. Troswch -\frac{20913892995241}{25000} a \frac{68597565}{41} yn ffracsiynau gyda’r enwadur 1025000.
y=\frac{-857469612804881+1714939125000}{1025000}-22
Gan fod gan -\frac{857469612804881}{1025000} a \frac{1714939125000}{1025000} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
y=-\frac{855754673679881}{1025000}-22
Adio -857469612804881 a 1714939125000 i gael -855754673679881.
y=-\frac{855754673679881}{1025000}-\frac{22550000}{1025000}
Troswch y rhif degol 22 i’r ffracsiwn \frac{22550000}{1025000}.
y=\frac{-855754673679881-22550000}{1025000}
Gan fod gan -\frac{855754673679881}{1025000} a \frac{22550000}{1025000} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
y=-\frac{855754696229881}{1025000}
Tynnu 22550000 o -855754673679881 i gael -855754696229881.
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