Question

разложите на множители 1.69y^14-900z^8

Answer 1

$1,69y^{14}-900z^{8}=(1,3y^{7})^{2}-(30z^{4})^{2}=\boxed{(1,3y^{7}-30z^{4})(1,3y^{7}+30z^{4})}$

Answer 2

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