kathleensumter
kathleensumter kathleensumter
  • 02-02-2017
  • Mathematics
contestada

What is the value of 4x^{3} + 4x when x=4?

PLEASE HELP!

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ponyluvver1007
ponyluvver1007 ponyluvver1007
  • 08-02-2017
Plug 4 in for x
4(4^3)+4(4)
4(64)+16
256+16=272
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