Ccxxxxxcxxnd1 Ccxxxxxcxxnd1

07-11-2018
Mathematics

contestada

multiply: 3x^2-7x+4 x 5x^2+2x

Respuesta :

tramserran tramserran

07-11-2018

Answer: 15x⁴ - 29x³ + 6x² + 8x

Step-by-step explanation:

(3x² - 7x + 4)(5x² + 2x)

= (5x² + 2x)(3x² - 7x + 4)

= 5x²(3x² - 7x + 4) + 2x(3x² - 7x + 4)

= 15x⁴ - 35x³ + 20x²

+ 6x³ - 14x² + 8x

= 15x⁴ - 29x³ + 6x² + 8x

Answer Link

popo9569 popo9569

30-03-2021

Answer: 15x⁴ - 29x³ + 6x² + 8x

Step-by-step explanation:

A p e x

Answer Link

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