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Tohaina

\left(2x+y\right)\left(16x^{4}+4x^{2}y^{2}-2xy^{3}+y^{4}-8yx^{3}\right)
Whakaarohia te 32x^{5}+y^{5} hei pūrau ki runga i te taurangi x. Kimihia he tauwehe o te āhua kx^{m}+n, e wehea ai e kx^{m} te huatahi me te pū nui rawa 32x^{5}, e wehea hoki e n te tauwehe pūmau y^{5}. Ko tētahi tauwehe pērā ko 2x+y. Whakatauwehea te pūrau mā te whakawehe ki tēnei tauwehe.