Question

A expressão (2x³ - 3x² ).(2x³ + 3x² ) é igual a:
a) 4x⁹-9x⁴
b) 4x⁶ -9x⁴
c) 4x⁹ + 9x⁴
d) 4X⁶ + 9x⁴​

Answer 1

Resposta:

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Explicação passo-a-passo:

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