Aromātai
\left(a+4\right)\left(x+7\right)
Whakaroha
ax+4x+7a+28
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+7+3ax+21a-2a\left(x+7\right)+3\left(x+7\right)
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o 1+3a ki ia tau o x+7.
x+7+3ax+21a-2a\left(x+7\right)+3x+21
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x+7.
x+7+3ax+21a-2ax-14a+3x+21
Whakamahia te āhuatanga tohatoha hei whakarea te -2a ki te x+7.
x+7+ax+21a-14a+3x+21
Pahekotia te 3ax me -2ax, ka ax.
x+7+ax+7a+3x+21
Pahekotia te 21a me -14a, ka 7a.
4x+7+ax+7a+21
Pahekotia te x me 3x, ka 4x.
4x+28+ax+7a
Tāpirihia te 7 ki te 21, ka 28.
x+7+3ax+21a-2a\left(x+7\right)+3\left(x+7\right)
Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o 1+3a ki ia tau o x+7.
x+7+3ax+21a-2a\left(x+7\right)+3x+21
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x+7.
x+7+3ax+21a-2ax-14a+3x+21
Whakamahia te āhuatanga tohatoha hei whakarea te -2a ki te x+7.
x+7+ax+21a-14a+3x+21
Pahekotia te 3ax me -2ax, ka ax.
x+7+ax+7a+3x+21
Pahekotia te 21a me -14a, ka 7a.
4x+7+ax+7a+21
Pahekotia te x me 3x, ka 4x.
4x+28+ax+7a
Tāpirihia te 7 ki te 21, ka 28.
Ngā Tauira
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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