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To differentiate we multiply by the power and take one off the power. d/dx(3x^2+1/x)= 6x-1/x^2 At a stationary point the gradient equals zero 6x-1/x^2=0 which rearranges to x=(1/6)^(1/3)

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Te escribo con el propósito de explicar por qué utilizo tanto mi móvil. En primer lugar, cabe hacer hincapié en los benificios de la tecnología hoy en día. Con el móvil puedo acceder a m...

Written in the time of The Great Depression, Steinbeck's novella portrays the theme of loneliness, which is experienced by all characters to some extent. Alongside economic hardship, the loneliness of som...

Firstly look for key terms in the question, identifying that we are going to be finding the sum of n terms, and it is an arithmetic series. This allows us to know which e...

I would use a combination of posture, expression and movement. To convey the character's uncertainty about the potential dangers, sudden swivels of the head may be used to suggest the acknowledgment of an...