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Enrhifo
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Problemau tebyg o chwiliad gwe

Rhannu

\frac{\frac{36}{5}}{-\frac{8}{5}}+\sqrt{\frac{27}{16}-\frac{1}{8}}-\frac{13}{4}
Cyfrifo -\frac{5}{8} i bŵer -1 a chael -\frac{8}{5}.
\frac{36}{5}\left(-\frac{5}{8}\right)+\sqrt{\frac{27}{16}-\frac{1}{8}}-\frac{13}{4}
Rhannwch \frac{36}{5} â -\frac{8}{5} drwy luosi \frac{36}{5} â chilydd -\frac{8}{5}.
-\frac{9}{2}+\sqrt{\frac{27}{16}-\frac{1}{8}}-\frac{13}{4}
Lluosi \frac{36}{5} a -\frac{5}{8} i gael -\frac{9}{2}.
-\frac{9}{2}+\sqrt{\frac{25}{16}}-\frac{13}{4}
Tynnu \frac{1}{8} o \frac{27}{16} i gael \frac{25}{16}.
-\frac{9}{2}+\frac{5}{4}-\frac{13}{4}
Ailysgrifennu ail isradd y rhaniad \frac{25}{16} fel rhaniad ail israddau \frac{\sqrt{25}}{\sqrt{16}}. Cymryd ail isradd y rhifiadur a'r enwadur.
-\frac{13}{4}-\frac{13}{4}
Adio -\frac{9}{2} a \frac{5}{4} i gael -\frac{13}{4}.
-\frac{13}{2}
Tynnu \frac{13}{4} o -\frac{13}{4} i gael -\frac{13}{2}.