Enrhifo
\frac{\left(x^{4}+28697814\right)^{2}x^{10}}{4}
Ehangu
\frac{x^{18}}{4}+14348907x^{14}+205891132094649x^{10}
Graff
Rhannu
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\left(\frac{1}{3}x^{5}\times 43046721+\frac{1}{2}x^{9}\right)^{2}
Cyfrifo 9 i bŵer 8 a chael 43046721.
\left(14348907x^{5}+\frac{1}{2}x^{9}\right)^{2}
Lluosi \frac{1}{3} a 43046721 i gael 14348907.
205891132094649\left(x^{5}\right)^{2}+14348907x^{5}x^{9}+\frac{1}{4}\left(x^{9}\right)^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(14348907x^{5}+\frac{1}{2}x^{9}\right)^{2}.
205891132094649x^{10}+14348907x^{5}x^{9}+\frac{1}{4}\left(x^{9}\right)^{2}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 5 a 2 i gael 10.
205891132094649x^{10}+14348907x^{14}+\frac{1}{4}\left(x^{9}\right)^{2}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 5 a 9 i gael 14.
205891132094649x^{10}+14348907x^{14}+\frac{1}{4}x^{18}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 9 a 2 i gael 18.
\left(\frac{1}{3}x^{5}\times 43046721+\frac{1}{2}x^{9}\right)^{2}
Cyfrifo 9 i bŵer 8 a chael 43046721.
\left(14348907x^{5}+\frac{1}{2}x^{9}\right)^{2}
Lluosi \frac{1}{3} a 43046721 i gael 14348907.
205891132094649\left(x^{5}\right)^{2}+14348907x^{5}x^{9}+\frac{1}{4}\left(x^{9}\right)^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(14348907x^{5}+\frac{1}{2}x^{9}\right)^{2}.
205891132094649x^{10}+14348907x^{5}x^{9}+\frac{1}{4}\left(x^{9}\right)^{2}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 5 a 2 i gael 10.
205891132094649x^{10}+14348907x^{14}+\frac{1}{4}\left(x^{9}\right)^{2}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 5 a 9 i gael 14.
205891132094649x^{10}+14348907x^{14}+\frac{1}{4}x^{18}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 9 a 2 i gael 18.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
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699 * 533
Matrics
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}