sofiacontactsofficia sofiacontactsofficia
  • 22-07-2020
  • Mathematics
contestada

HELP!! Given rhe polynomual function below find f(3)

HELP Given rhe polynomual function below find f3 class=

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hansiedlea1864 hansiedlea1864
  • 22-07-2020

Answer:

34

Step-by-step explanation:

You substitute 3 in for x, so your equation is now 2(3)^3 - 7(3) + 1.

You solve using P.E.M.D.A.S.

Start with 3^3 (3*3*3) = 27  Now the equation is 2(27) - 7(3) + 1.

-7(3)= -21 and 2(27)= 54.

Now it's 54 - 21 + 1.

54 - 21 is 33, add 1.

34.

Hope this helps!

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