Question

$a) {3x}^{3} \times {4x}^{2} = \\ b) 4xy \times 5xy = \\ c) {12x}^{4} \times {2x}^{2} = \\ d) {5x}^{5} \times {6x}^{3} = \\ e) 7 {a}^{2} {b}^{3} {c}^{4} \times 6 {a}^{3} {b}^{4} {c}^{5} =$
Alguém me ajude!​

Answer 1

Resposta:

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