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Problemau tebyg o chwiliad gwe

Rhannu

x^{2}\times \frac{3}{x}\times 2\times \frac{3}{x}\times 4
Lluosi x a x i gael x^{2}.
x^{2}\times \left(\frac{3}{x}\right)^{2}\times 2\times 4
Lluosi \frac{3}{x} a \frac{3}{x} i gael \left(\frac{3}{x}\right)^{2}.
x^{2}\times \frac{3^{2}}{x^{2}}\times 2\times 4
I godi \frac{3}{x} i bŵer, codwch y rhifiadur a'r enwadur i bŵer ac yna rhannwch nhw.
x^{2}\times \frac{3^{2}}{x^{2}}\times 8
Lluosi 2 a 4 i gael 8.
3^{2}\times 8
Canslo x^{2} a x^{2}.
9\times 8
Cyfrifo 3 i bŵer 2 a chael 9.
72
Lluosi 9 a 8 i gael 72.