miababy64 miababy64
  • 04-02-2020
  • Mathematics
contestada

f(3)=5(3)^2-7(4(3)+3)

Respuesta :

sam4040
sam4040 sam4040
  • 11-02-2020

Answer:

[tex]f(3)=-60[/tex]

Step-by-step explanation:

[tex]f(3)=5(3)^2-7(4(3)+3)\\\\f(3)=5(3)^2-7(12+3)\\\\f(3)=5(3)^2-7(15)\\\\f(3)=5\times 9-7\times 15\\\\f(3)=45-105\\\\f(3)=-60[/tex]

Answer Link

Otras preguntas

which expression is equivalent to (3^2)^-2 –81 –12 1\81 1\12
How are fossils protected for transport?
Why were Archaea and Bacteria grouped together by biologists until recently?
What are the answers to These 3 questions?
One particularly severe impact humans have on natural environments is the introduction of invasive species. invasive species have particularly devastating effec
briefly explain what hard water is?
Some of the earliest written biographies were
Who tries to break up the fighting?
Which word does hamlet use to describe the afterlife
A paperweight in the shape of a rectangular prism is shown: A right rectangular prism is shown with length 10 cm, width 4 cm, and height 4 cm. If a cross secti