angelitomoreno008 angelitomoreno008
  • 14-07-2021
  • Mathematics
contestada

(x⁴ + 3x³ – 2x² + 5) + (2x⁴ – 5x³ + 4x – 15).

Respuesta :

Аноним Аноним
  • 14-07-2021

Answer:

[tex]\left(x^4+3x^3-2x^2+5\right)+\left(2x^4-5x^3+4x-15\right)[/tex]

[tex]=[/tex] [tex]x^4+3x^3-2x^2+5+2x^4-5x^3+4x-15[/tex]

[tex]=x^4+2x^4+3x^3-5x^3-2x^2+4x+5-15[/tex]

[tex]=x^4+2x^4-2x^3-2x^2+4x+5-15[/tex]

[tex]=3x^4-2x^3-2x^2+4x+5-15[/tex]

[tex]=3x^4-2x^3-2x^2+4x-10[/tex]

[tex]OAmalOHopeO[/tex]

Answer Link

Otras preguntas

What are the two requirements for something to be matter
I don’t know why I’m getting it wrong but isn’t CrS Chromium (II) Sulfide ?
A six member indoor soccer team wanted new uniforms. The jerseys cost $20, the shorts cost $18, and the socks cost $7. What is the total cost of the uniforms fo
Which of the following statements about the relationship between the development of technology and patterns of settlement is false?A.The development of technolo
Please help me with this problem. I am working on inequalities. 5-x-2>3
explain how opportunity cost affect workers of a business.
What are some important similarities between the physical geography of the United States and the physical geography of Canada?
2. On a recent field trip, students paid $15 foreach ticket. If $675 is the total cost, how manytickets were purchased?a. Write an equation:b. What is the const
select all input values for which f(x) = 1​
What are monosaccharides made of