Jerryv7109 Jerryv7109
  • 14-01-2020
  • Mathematics
contestada

If P(x) = x² + x + 1 and Q(x) = 4x² - 1, find P(6).

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scdavis018
scdavis018 scdavis018
  • 14-01-2020
43 as you substitute 6 in place of x, and then get 36+6+1=43
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barnbamgrini barnbamgrini
  • 14-01-2020

Answer:

[tex]P(6)=6^{2}+6+1=36+6+1=43 [/tex]

[tex]Q(6)=4*6^{2}-1=4*36-1=144-1=143[/tex]

Step-by-step explanation: you must set the value of x=6

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