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(7x^{5} -4x^{4} +2x^{2} -3)-(6x^{4} +9x^{3} -7x^{2} +12)

User Joshsuihn
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1 Answer

11 votes
11 votes
7x^5 -10x^4 -9x^3 + 9x^2 -15
User Alies
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