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6.E: Факторинг (вправи)
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50)\(42 x^{4} y^{2}+42 x^{3} y^{3}+54 x^{2} y^{4}\) 24)\(18 x^{3} z-60 x^{2} z^{2}+50 x z^{3}\) 64)\(x^{3}+2 x^{2} z-4 x z^{2}-8 z^{3}\) 40)\(12 x^{5} z^{2}+9 x^{4} z^{3}-30 x^{3} z^{4}\) 41)\(12 x^{4...50)\(42 x^{4} y^{2}+42 x^{3} y^{3}+54 x^{2} y^{4}\) 24)\(18 x^{3} z-60 x^{2} z^{2}+50 x z^{3}\) 64)\(x^{3}+2 x^{2} z-4 x z^{2}-8 z^{3}\) 40)\(12 x^{5} z^{2}+9 x^{4} z^{3}-30 x^{3} z^{4}\) 41)\(12 x^{4} y^{5}+50 x^{3} y^{6}+50 x^{2} y^{7}\) \(2 x^{2} y^{5}(3 x+5 y)(2 x+5 y)\) 48)\(18 x^{6} z^{5}-39 x^{5} z^{6}+18 x^{4} z^{7}\) 51)\(9 x^{6} z^{5}+6 x^{5} z^{6}-144 x^{4} z^{7}-96 x^{3} z^{8}\) \(3 x^{3} z^{5}(x+4 z)(x-4 z)(3 x+2 z)\) 54)\(216 x^{7}+324 x^{6}-6 x^{5}-9 x^{4}\)