Aromātai
3\left(\left(x-6\right)^{2}+3\right)
Whakaroha
3x^{2}-36x+117
Graph
Tohaina
Kua tāruatia ki te papatopenga
3\left(x^{2}-12x+36\right)+9
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-6\right)^{2}.
3x^{2}-36x+108+9
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x^{2}-12x+36.
3x^{2}-36x+117
Tāpirihia te 108 ki te 9, ka 117.
3\left(x^{2}-12x+36\right)+9
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-6\right)^{2}.
3x^{2}-36x+108+9
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x^{2}-12x+36.
3x^{2}-36x+117
Tāpirihia te 108 ki te 9, ka 117.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}