christyxvv
christyxvv christyxvv
  • 24-07-2020
  • Mathematics
contestada

can I please get help?

can I please get help class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 24-07-2020

Answer:

3x^2 -4

Step-by-step explanation:

f(x) = 2x^2 +3

g(x) = x^2 -7

(f+g) (x) =  2x^2 +3 +  x^2 -7

 Combine like terms

            = 3x^2 -4

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 24-07-2020

Answer:

[tex]\boxed{3x^2-4}[/tex]

Step-by-step explanation:

[tex](f+g)(x)[/tex]

Rewrite.

[tex]f(x)+g(x)[/tex]

[tex](2x^2 +3)+(x^2-7)[/tex]

Combine like terms and simplify.

[tex](2x^2 +x^2 )+(3-7)[/tex]

[tex](3x^2 )+(-4)[/tex]

[tex]3x^2 +-4[/tex]

Answer Link

Otras preguntas

Protect bacteria from unfavorable conditions
What’s the square root of 4 ?
How did the life and legacy of Abraham Lincoln impact the United States?
Let a(x) be the amount of money remaining on Hillary's gift card after purchasing x apps on her phone. a(x)=50-1.25x So, a(12) =__. This means that____________
what is the ratio of surface area to volume for a sphere with the following measurements? surface area = 432 m2 volume = 864 m3 a. 0.5 m-1 b. 0.05 m-1 c. 0.02 m
Why is it important to ask a teacher for a letter of recommendation at least four weeks in advance?
describe the base pairing rules in any dna molecule
The rate of doing work is called _____.
Rewrite the following paragraph so that the resource material flows with the remainder of the paragraph. A person considering the cost of school athletics mus
An allele is made primarily of which kind of compounds? A. RNA B. DNA C. proteins D. lipid