数学y=2(x^3)+23x,当x=-4时y=2(x^3)+23x,当x=-4时,请问dy/dx =多少y=2(x^3)+130x,当x=1时,请问dy/dx =多少 y=2(x^3)+11x,当x=-3时,请问dy/dx =多少 y=2(x^3)+2x,当x=-2时,请问dy/dx =多少 y=2(x^2)+12x,当x=4时,请问dy/dx =多少 y=10
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![数学y=2(x^3)+23x,当x=-4时y=2(x^3)+23x,当x=-4时,请问dy/dx =多少y=2(x^3)+130x,当x=1时,请问dy/dx =多少 y=2(x^3)+11x,当x=-3时,请问dy/dx =多少 y=2(x^3)+2x,当x=-2时,请问dy/dx =多少 y=2(x^2)+12x,当x=4时,请问dy/dx =多少 y=10](/uploads/image/z/13298960-56-0.jpg?t=%E6%95%B0%E5%AD%A6y%3D2%28x%5E3%29%2B23x%2C%E5%BD%93x%3D-4%E6%97%B6y%3D2%28x%5E3%29%2B23x%2C%E5%BD%93x%3D-4%E6%97%B6%2C%E8%AF%B7%E9%97%AEdy%2Fdx+%3D%E5%A4%9A%E5%B0%91y%3D2%28x%5E3%29%2B130x%2C%E5%BD%93x%3D1%E6%97%B6%2C%E8%AF%B7%E9%97%AEdy%2Fdx+%3D%E5%A4%9A%E5%B0%91+y%3D2%28x%5E3%29%2B11x%2C%E5%BD%93x%3D-3%E6%97%B6%2C%E8%AF%B7%E9%97%AEdy%2Fdx+%3D%E5%A4%9A%E5%B0%91+y%3D2%28x%5E3%29%2B2x%2C%E5%BD%93x%3D-2%E6%97%B6%2C%E8%AF%B7%E9%97%AEdy%2Fdx+%3D%E5%A4%9A%E5%B0%91+y%3D2%28x%5E2%29%2B12x%2C%E5%BD%93x%3D4%E6%97%B6%2C%E8%AF%B7%E9%97%AEdy%2Fdx+%3D%E5%A4%9A%E5%B0%91+y%3D10)
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