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Problemi Simili mit-Tiftix tal-Web

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y^{2}-6y+9+8\left(y-3\right)+16
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(y-3\right)^{2}.
y^{2}-6y+9+8y-24+16
Uża l-propjetà distributtiva biex timmultiplika 8 b'y-3.
y^{2}+2y+9-24+16
Ikkombina -6y u 8y biex tikseb 2y.
y^{2}+2y-15+16
Naqqas 24 minn 9 biex tikseb -15.
y^{2}+2y+1
Żid -15 u 16 biex tikseb 1.
y^{2}-6y+9+8\left(y-3\right)+16
Uża teorema binomjali \left(a-b\right)^{2}=a^{2}-2ab+b^{2} biex tespandi \left(y-3\right)^{2}.
y^{2}-6y+9+8y-24+16
Uża l-propjetà distributtiva biex timmultiplika 8 b'y-3.
y^{2}+2y+9-24+16
Ikkombina -6y u 8y biex tikseb 2y.
y^{2}+2y-15+16
Naqqas 24 minn 9 biex tikseb -15.
y^{2}+2y+1
Żid -15 u 16 biex tikseb 1.