victorialeverp714lg victorialeverp714lg

15-02-2019
Mathematics

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if f(x)=2x^3-4x^2+2,and g(x)=x^3-2x^2-2x+4 then f(x)-g(xl=

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jimrgrant1 jimrgrant1

15-02-2019

Answer:

x³ - 2x² + 2x - 2

Step-by-step explanation:

f(x) - g(x)

= 2x³ - 4x² + 2 - (x³ - 2x² - 2x + 4) ← distribute by - 1

= 2x³ - 4x² + 2 - x³ + 2x² + 2x - 4 ← collect like terms

= x³ - 2x² + 2x - 2

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