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24-03-2019
Mathematics

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Please Find g(x)-h(x)

Please Find gxhx class=

Respuesta :

jimrgrant1 jimrgrant1

24-03-2019

Answer:

B

Step-by-step explanation:

g(x) - h(x)

= 5x² - 10x + 9 - ( - 3x³ + 5x - 6) ← distribute parenthesis by - 1

= 5x² - 10x + 9 + 3x³ - 5x + 6 ← collect like terms

= 3x³ + 5x² - 15x + 15 → B

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