(7x² - 11x + 10) (x³– x²).
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Answer:
Step-by-step explanation:
( x³ - x² ) ( 7x² - 11x + 10 )
= x³ ( 7x² - 11x + 10 ) - x²( 7x²- 11x + 10 )
= 7x⁵ - 11x⁴ + 10x³ - ( 7x⁴ - 11x³ + 10x² )
= 7x⁵ - 11x⁴ + 10x³ - 7x⁴ + 11x³ - 10x²
= 7x⁵ - 18x⁴ + 21x³ - 10x² is the answer.
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