Question 35: Reducing \(C=(5 x-2)(x+1)-(x-3)(5 x+1)-17(x+3) \) we get
We have
\(C=(5 x-2)(x+1)-(x-3)(5 x+1)-17(x+3) \)
\(\begin{aligned} &C=5 x^{2}+5 x-2 x-2-5 x^{2}-x+15 x+3-17 x-51 \\ & C=-50 . \end{aligned}\)
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Question 35: Reducing \(C=(5 x-2)(x+1)-(x-3)(5 x+1)-17(x+3) \) we get
We have
\(C=(5 x-2)(x+1)-(x-3)(5 x+1)-17(x+3) \)
\(\begin{aligned} &C=5 x^{2}+5 x-2 x-2-5 x^{2}-x+15 x+3-17 x-51 \\ & C=-50 . \end{aligned}\)
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