Is the product of - 2x^3 + x - 5 and x^3 - 3x - 4 equal to the product of x^3 - 3x - 4 and - 2x^3 + x - 5? Explain you answer.

Question

Stella Wu

Mathematics

30 March, 08:46

Is the product of - 2x^3 + x - 5 and x^3 - 3x - 4 equal to the product of x^3 - 3x - 4 and - 2x^3 + x - 5? Explain you answer.

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Rhys Salas · Answer 1

Both expressions are equal to - 2 x⁶ + 7x⁴ + 3x³ - 3x² + 11x + 20. This is because of the Commutative property of multiplication. For example, five times three equals three times five. The order in which you perform an operation here does not affect the result.