Simplify the following: (2y-1)(4y^{10}+2y^9+3y^8+5y^7). Express your answer as a polynomial with the degrees of the terms in decreasing order.
Simplify the following:(2y-1)(4y^{10}+2y^9+3y^8+5y^7).Express your answer as a polynomial with the degrees of the terms in decreasing order.
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\((2y-1)(4y^{10}+2y^9+3y^8+5y^7)=\color{blue}8y^{11}+4y^9+7y^8-5y^7\)
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