Enrhifo
\frac{17}{8}=2.125
Ffactor
\frac{17}{2 ^ {3}} = 2\frac{1}{8} = 2.125
Rhannu
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\frac{\left(-\frac{1}{4}\right)^{2}+\left(2-\frac{1}{2}\right)^{4}\left(1-\frac{5}{9}\right)^{2}}{\frac{\left(\frac{17}{2}\right)^{4}}{\left(\frac{17}{2}\right)^{3}}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur. Tynnwch 1 o 3 i gael 2.
\frac{\left(-\frac{1}{4}\right)^{2}+\left(2-\frac{1}{2}\right)^{4}\left(1-\frac{5}{9}\right)^{2}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur. Tynnwch 3 o 4 i gael 1.
\frac{\frac{1}{16}+\left(2-\frac{1}{2}\right)^{4}\left(1-\frac{5}{9}\right)^{2}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Cyfrifo -\frac{1}{4} i bŵer 2 a chael \frac{1}{16}.
\frac{\frac{1}{16}+\left(\frac{3}{2}\right)^{4}\left(1-\frac{5}{9}\right)^{2}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Tynnu \frac{1}{2} o 2 i gael \frac{3}{2}.
\frac{\frac{1}{16}+\frac{81}{16}\left(1-\frac{5}{9}\right)^{2}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Cyfrifo \frac{3}{2} i bŵer 4 a chael \frac{81}{16}.
\frac{\frac{1}{16}+\frac{81}{16}\times \left(\frac{4}{9}\right)^{2}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Tynnu \frac{5}{9} o 1 i gael \frac{4}{9}.
\frac{\frac{1}{16}+\frac{81}{16}\times \frac{16}{81}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Cyfrifo \frac{4}{9} i bŵer 2 a chael \frac{16}{81}.
\frac{\frac{1}{16}+1}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Lluosi \frac{81}{16} a \frac{16}{81} i gael 1.
\frac{\frac{17}{16}}{\left(\frac{17}{2}\right)^{1}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Adio \frac{1}{16} a 1 i gael \frac{17}{16}.
\frac{\frac{17}{16}}{\frac{17}{2}+\frac{3}{2}\left(-1\right)^{2}-1+\frac{1}{4}}\times \frac{37}{2}
Cyfrifo \frac{17}{2} i bŵer 1 a chael \frac{17}{2}.
\frac{\frac{17}{16}}{\frac{17}{2}+\frac{3}{2}\times 1-1+\frac{1}{4}}\times \frac{37}{2}
Cyfrifo -1 i bŵer 2 a chael 1.
\frac{\frac{17}{16}}{\frac{17}{2}+\frac{3}{2}-1+\frac{1}{4}}\times \frac{37}{2}
Lluosi \frac{3}{2} a 1 i gael \frac{3}{2}.
\frac{\frac{17}{16}}{10-1+\frac{1}{4}}\times \frac{37}{2}
Adio \frac{17}{2} a \frac{3}{2} i gael 10.
\frac{\frac{17}{16}}{9+\frac{1}{4}}\times \frac{37}{2}
Tynnu 1 o 10 i gael 9.
\frac{\frac{17}{16}}{\frac{37}{4}}\times \frac{37}{2}
Adio 9 a \frac{1}{4} i gael \frac{37}{4}.
\frac{17}{16}\times \frac{4}{37}\times \frac{37}{2}
Rhannwch \frac{17}{16} â \frac{37}{4} drwy luosi \frac{17}{16} â chilydd \frac{37}{4}.
\frac{17}{148}\times \frac{37}{2}
Lluosi \frac{17}{16} a \frac{4}{37} i gael \frac{17}{148}.
\frac{17}{8}
Lluosi \frac{17}{148} a \frac{37}{2} i gael \frac{17}{8}.
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