Question

(5xy³) (-2x⁴+7y²-3z)
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Answer 1

Respuesta:12x³ − 5x³ = 23x4 − 2x4 + 7x4 = 3(2x³) · (5x³) = 4(2x³y²) · (5x³yz²) = 5(12x³) : (4x) = 6(18x6y²z5) : (6x³yz²) = 7(2x³y²)³ = 8(2x³y²z5)5 = 93x³ − 5x³ − 2x³ = 10(12x³y5 z4) : (3x²y²z³) = 11

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