saulinabrown2 saulinabrown2
  • 01-08-2022
  • Mathematics
contestada

If s(x) = x - 7 and f(x) = 4x²-x + 3, which expression is equivalent to (t*s) (x)?

Respuesta :

Medunno13
Medunno13 Medunno13
  • 02-08-2022

Answer: [tex]4x^3 -29x^2 +10x-21[/tex]

Step-by-step explanation:

[tex](4x^2 -x+3)(x-7)\\\\=4x^3 -28x^2 -x^2 +7x+3x-21\\\\=4x^3 -29x^2 +10x-21[/tex]

Answer Link

Otras preguntas

Please show work. 3. Solve the given inequality and graph the solution on a number line.
i need help with this plss
Find the value of x.
I need help with problem 11
help me plz btw good morning​
Write at least three different expressions that are equivalent to -1/2 (-12x+30) .
does this relation represent a function why or why not?
What is the density of a billiard ball that has a volume of 100 cm3 and a mass of 2.5 g?
Dr. T.J. Eckleburg is what kind of doctor? a. A psychologist b. An oculist c. A university professor d. A general surgeon
Which of these phrases is an example of understatement? A. I just love it when my baby brother wakes me up crying at all hours of the night B. The brand new Mer