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A=(8x^3-1)-(2x+1)(4x^2-2x+1)+3x

User JohnRock
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1 Answer

5 votes

Answer:

A=(8x^3-1)-(2x+1)(4x^2-2x+1)+3x

A= (8x^3-1)-(8x^3+1)+3x

A = 8x^3-1-8x^3-1+3x

A = 3x-2

Explanation:

User Kassens
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