Amazingbean21 Amazingbean21

21-04-2020
Mathematics

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The length, width and height of a rectangular box are represented by 2x, 4x+1 and 5x-6 respectively. When the volume is expressed as a polynomial in standard from, what is the coefficient of the 2nd term?

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kenlingdad kenlingdad

21-04-2020

Answer:

the coefficient of the 2nd term: - 38

Step-by-step explanation:

V = 2x (4x + 1) (5x - 6)

=(8x² + 2x) (5x - 6)

= 40x³ - 38 x² - 12x

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