Neidio i'r prif gynnwys
Enrhifo
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Problemau tebyg o chwiliad gwe

Rhannu

2^{-5}+\left(\frac{1}{2}\right)^{-4}+2^{-4}\times 2+2^{0}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch -1 a -3 i gael -4.
2^{-5}+\left(\frac{1}{2}\right)^{-4}+2^{-3}+2^{0}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch -4 a 1 i gael -3.
\frac{1}{32}+\left(\frac{1}{2}\right)^{-4}+2^{-3}+2^{0}
Cyfrifo 2 i bŵer -5 a chael \frac{1}{32}.
\frac{1}{32}+16+2^{-3}+2^{0}
Cyfrifo \frac{1}{2} i bŵer -4 a chael 16.
\frac{513}{32}+2^{-3}+2^{0}
Adio \frac{1}{32} a 16 i gael \frac{513}{32}.
\frac{513}{32}+\frac{1}{8}+2^{0}
Cyfrifo 2 i bŵer -3 a chael \frac{1}{8}.
\frac{517}{32}+2^{0}
Adio \frac{513}{32} a \frac{1}{8} i gael \frac{517}{32}.
\frac{517}{32}+1
Cyfrifo 2 i bŵer 0 a chael 1.
\frac{549}{32}
Adio \frac{517}{32} a 1 i gael \frac{549}{32}.