taytayboolin65 taytayboolin65
  • 06-12-2021
  • Mathematics
contestada

Question 6 of 25
Evaluate 4(x - 3) + 5x - x2 for x = 3.
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loneguy
loneguy loneguy
  • 06-12-2021

[tex]\text{Given that,}\\\\4(x-3) +5x -x^2\\\\\text{For x =3,}\\\\4(3-3) +5(3) -3^2 = 4(0) +15 -9 = 6[/tex]

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nayelislover
nayelislover nayelislover
  • 06-12-2021
4( 3 - 3 ) + 5 (3) -(3)2
distribute the 4 into the 3’s
multiply 5 by 3 as well as -3 and 2
add them all
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good job