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Explain how to subtract the polynomial (The first attachment) from (The second attachment)

Explain how to subtract the polynomial (The first attachment) from (The second attachment-example-1
Explain how to subtract the polynomial (The first attachment) from (The second attachment-example-1
Explain how to subtract the polynomial (The first attachment) from (The second attachment-example-2

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(5x^3-3x-6)-(4x^3+7x+1)\\\\=5x^3-3x-6-4x^3-7x-1\\\\=(5x^3-4x^3)+(-3x-7x)+(-6-1)\\\\=x^3+(-10x)+(-7)\\\\=\boxed{x^3-10x-7}
User Fabio Michelini
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