katiepurus23
katiepurus23 katiepurus23
  • 03-04-2016
  • Mathematics
contestada

If f(x)=2x^2−3x+1 and g(x)=x+5, what is f(g(x))?

Respuesta :

lukyo
lukyo lukyo
  • 03-04-2016
If [tex]f(x)=2x^{2}-3x+1,[/tex] then

[tex]f(g(x))=2[g(x)]^{2}-3g(x)+1\\ \\ f(g(x))=2(x+5)^{2}-3(x+5)+1\\ \\ f(g(x))=2(x^{2}+10x+25)-3(x+5)+1\\ \\ f(g(x))=2x^{2}+20x+50-3x-15+1\\ \\ f(g(x))=2x^{2}+20x-3x+50-15+1\\ \\ \boxed{\begin{array}{c}f(g(x))=2x^{2}+17x+36 \end{array}}[/tex]

Answer Link

Otras preguntas

1. ∠ PRS and ∠ RPQ are right angles 2. SP is congruent to segment QR 3. PR is congruent to segment PR 4. Triangle PSR is congruent to triangle RQP 5. ∠ PSR is
The volume of a cube is given by s^3 and the total surface area of a cube is given by 6s^2 , where s is the side length of the cube. If the side length of a cub
How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?
Eva and Jamir like to bake cookies. Eva baked 24 chocolate chip cookies, and Jamir baked pp peanut butter cookies. Together they baked a total of 56 cookies.
Grade 10 math anyone?
PlEASE HELP FAST I WILL MAKE YOU THE BRAINLIEST EASY ANSWER First you will find out how fast the seafloor is moving away from the ridge on one side. Use a calc
help please dumb it down for me
Which form of municipal government best completes the title of the chart?
Describe how the industrial revolution affected the rose available to women in the 19th century
What is number 1 and 2