Tīpoka ki ngā ihirangi matua
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Kimi Pārōnaki e ai ki y
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Tohaina

y^{2}+x^{2}y^{2}+y^{2}-x^{2}y^{2}
Pahekotia te -x^{5} me x^{5}, ka 0.
2y^{2}+x^{2}y^{2}-x^{2}y^{2}
Pahekotia te y^{2} me y^{2}, ka 2y^{2}.
2y^{2}
Pahekotia te x^{2}y^{2} me -x^{2}y^{2}, ka 0.
\frac{\mathrm{d}}{\mathrm{d}y}(y^{2}+x^{2}y^{2}+y^{2}-x^{2}y^{2})
Pahekotia te -x^{5} me x^{5}, ka 0.
\frac{\mathrm{d}}{\mathrm{d}y}(2y^{2}+x^{2}y^{2}-x^{2}y^{2})
Pahekotia te y^{2} me y^{2}, ka 2y^{2}.
\frac{\mathrm{d}}{\mathrm{d}y}(2y^{2})
Pahekotia te x^{2}y^{2} me -x^{2}y^{2}, ka 0.
2\times 2y^{2-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
4y^{2-1}
Whakareatia 2 ki te 2.
4y^{1}
Tango 1 mai i 2.
4y
Mō tētahi kupu t, t^{1}=t.