x ((6x2+9y3)5)=60x(6x2+9y3)4
 
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x ((6x2+9y3)5)=60x(6x2+9y3)4
  • steps
  • x ((6x2+9y3)5)

  • Treat y as a constant

  • show steps
    Apply the chain rule:    5(6x2+9y3)4 x (6x2+9y3)
    =5(6x2+9y3)4 x (6x2+9y3)

  • show steps
    x (6x2+9y3)=12x
    =5(6x2+9y3)4· 12x

  • Simplify
    =60x(6x2+9y3)4

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