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

eight times what number is greater than 72?
Indians who assimilated more than most included the....
the sum of three numbers is 26. the second number is twice the first and the third number is 6 more than the second.
The mediocre teacher tells. The good teacher explains. The superior teacher inspires
a committee with members from both the house of representatives and the senate is called a __________. a. double committee b. joint committee c. cooperative com
–10z – 28z a. 38z b. –38z c. 18 d. 18z
Who was our 16th president
a triangle abc with vertices a (6,8) b(6,12) and c (10,12) is rotated 180 degrees. what are the coordinates of a
the higher the tolerance and dependence of a drug the
Identify the coefficient of 7xy A. 1 B. 7 C. y D. x