Enrhifo
\left(6-m\right)^{2}
Ehangu
m^{2}-12m+36
Rhannu
Copïo i clipfwrdd
\left(-m\right)^{2}+12\left(-m\right)+36
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(-m+6\right)^{2}.
m^{2}+12\left(-m\right)+36
Cyfrifo -m i bŵer 2 a chael m^{2}.
m^{2}-12m+36
Lluosi 12 a -1 i gael -12.
\left(-m\right)^{2}+12\left(-m\right)+36
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(-m+6\right)^{2}.
m^{2}+12\left(-m\right)+36
Cyfrifo -m i bŵer 2 a chael m^{2}.
m^{2}-12m+36
Lluosi 12 a -1 i gael -12.
Enghreifftiau
Hafaliad cwadratig
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y = 3x + 4
Rhifyddeg
699 * 533
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\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]
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}