Find the product of (a-2b+5c)(a b-ab-).
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Product :
( a - 2b + 5c ) x ( a - b - ab )
- a ( a - b - ab ) - 2b ( a - b - ab ) + 5c ( a - b - 2ab )
- a² - ab - a²b - 2ab + 2b² + 2ab² + 5ac - 5bc - 10abc
- a² + 2b² - 3ab - a²b + 2ab² + 5ac - 5bc - 10abc
Answer of the question is a² + 2b² - 3ab - a²b + 2ab² + 5ac - 5bc - 10abc.
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