Aromātai
8\left(5x+9y\right)^{2}+48y+60x
Whakaroha
200x^{2}+720xy+60x+648y^{2}+48y
Tohaina
Kua tāruatia ki te papatopenga
8\left(25x^{2}+90xy+81y^{2}\right)+12\left(5x+4y\right)
Whakamahia te ture huarua \left(a+b\right)^{2}=a^{2}+2ab+b^{2} hei whakaroha \left(5x+9y\right)^{2}.
200x^{2}+720xy+648y^{2}+12\left(5x+4y\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 8 ki te 25x^{2}+90xy+81y^{2}.
200x^{2}+720xy+648y^{2}+60x+48y
Whakamahia te āhuatanga tohatoha hei whakarea te 12 ki te 5x+4y.
8\left(25x^{2}+90xy+81y^{2}\right)+12\left(5x+4y\right)
Whakamahia te ture huarua \left(a+b\right)^{2}=a^{2}+2ab+b^{2} hei whakaroha \left(5x+9y\right)^{2}.
200x^{2}+720xy+648y^{2}+12\left(5x+4y\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 8 ki te 25x^{2}+90xy+81y^{2}.
200x^{2}+720xy+648y^{2}+60x+48y
Whakamahia te āhuatanga tohatoha hei whakarea te 12 ki te 5x+4y.
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