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Whakaroha
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\left(4x^{2}-\frac{4}{3}x+\frac{1}{9}\right)\left(3-x\right)
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(2x-\frac{1}{3}\right)^{2}.
\frac{40}{3}x^{2}-4x^{3}-\frac{37}{9}x+\frac{1}{3}
Whakamahia te āhuatanga tuaritanga hei whakarea te 4x^{2}-\frac{4}{3}x+\frac{1}{9} ki te 3-x ka whakakotahi i ngā kupu rite.
\left(4x^{2}-\frac{4}{3}x+\frac{1}{9}\right)\left(3-x\right)
Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(2x-\frac{1}{3}\right)^{2}.
\frac{40}{3}x^{2}-4x^{3}-\frac{37}{9}x+\frac{1}{3}
Whakamahia te āhuatanga tuaritanga hei whakarea te 4x^{2}-\frac{4}{3}x+\frac{1}{9} ki te 3-x ka whakakotahi i ngā kupu rite.