ilikebrea3
ilikebrea3 ilikebrea3
  • 01-11-2021
  • Mathematics
contestada

What is the answer to this?

What is the answer to this class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-11-2021

Answer:

9.5

Step-by-step explanation:

Substitute a = 5 and b = 1 into the expression

[tex]\frac{3(5)^2+1}{9(1)^3-1}[/tex]

= [tex]\frac{3(25)+1}{9(1)-1}[/tex]

= [tex]\frac{75+1}{9-1}[/tex]

= [tex]\frac{76}{8}[/tex]

= 9.5

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