Автор - TupenkayaDevocha

Помогите решить №266

Ответ

Автор - WalterHarris

1) 6bb^{2} = 6_b^{3}

2) 5c^{3} d^{4} * 8c^{2} d^{2} = 12_c^{5} d^{9}

3) -0,8a^{4} * 4c^{3} * - (2t^{7} ) = 6,4_a^{4} c^{3} t^{7}

4) 4,5a^{2} bc^{6} * 1frac{1}{9}  a^{8} b^{6} c = (frac{9}{2} *frac{10}{9} ) a^{10}b^{7}  c^{8} = 5_a^{10} b^{7} c^{8}

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