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Whakaroha
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Tohaina

\left(-m\right)^{2}+12\left(-m\right)+36
Whakamahia te ture huarua \left(a+b\right)^{2}=a^{2}+2ab+b^{2} hei whakaroha \left(-m+6\right)^{2}.
m^{2}+12\left(-m\right)+36
Tātaihia te -m mā te pū o 2, kia riro ko m^{2}.
m^{2}-12m+36
Whakareatia te 12 ki te -1, ka -12.
\left(-m\right)^{2}+12\left(-m\right)+36
Whakamahia te ture huarua \left(a+b\right)^{2}=a^{2}+2ab+b^{2} hei whakaroha \left(-m+6\right)^{2}.
m^{2}+12\left(-m\right)+36
Tātaihia te -m mā te pū o 2, kia riro ko m^{2}.
m^{2}-12m+36
Whakareatia te 12 ki te -1, ka -12.