Aromātai
3\left(8n-5\right)^{2}
Whakaroha
192n^{2}-240n+75
Tohaina
Kua tāruatia ki te papatopenga
3\left(8n-5\right)^{2}
Whakareatia te 8n-5 ki te 8n-5, ka \left(8n-5\right)^{2}.
3\left(64n^{2}-80n+25\right)
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(8n-5\right)^{2}.
192n^{2}-240n+75
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 64n^{2}-80n+25.
3\left(8n-5\right)^{2}
Whakareatia te 8n-5 ki te 8n-5, ka \left(8n-5\right)^{2}.
3\left(64n^{2}-80n+25\right)
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(8n-5\right)^{2}.
192n^{2}-240n+75
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 64n^{2}-80n+25.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Arithmetic
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Poukapa
\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]
whārite Simultaneous
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}