youngwither9
youngwither9 youngwither9
  • 12-05-2022
  • Mathematics
contestada

For questions 2 z 3. simplify each polynomial
2. 3x²+6-2x+5x-4x²+9
3. 2x²+6x-7x+8-3x²+1​

Respuesta :

itsjustkelkel
itsjustkelkel itsjustkelkel
  • 12-05-2022

Answer:

2. [tex]-x^{2} +3x+15[/tex]

3. [tex]-x^{2} -x+9[/tex]

Step-by-step explanation:

We add like terms together to simplify

2.  3x²-4x²= -x²     -2x+5x= 3x  6+9= 15  all equal to -x²+3x+15

3.  2x²-3x²= -x²      6x-7x= -x    8+1=9      all equal to -x²-x+9

Answer Link

Otras preguntas

6. A number solid with faces labeled 1 through 16 is rolled. What is the probability that the number 16 will appear facing up when the solid is rolled? Record t
when you reverse the digits in a certain two-digit number you increase its value by 45. Find the number if the sum of its digits is 13​
Difference between confidentiality and privacy
Factor −4x^2 +6x. Is this a special product?
???????!:!:!:!:!:?!!!!!???!:!/!/
Do you think that MTV’s future lies mostly in its international operations?
Will give 30 points to who answers!
Metrorrhagia is the absence of menstrual periods.A. TrueB. False
One way in which the reality of communism in the Soviet Union differed from Karl Marx’s theory was that a. the society created was completely classless. b. work
how many seconds does it take the second hand of a clock to rotate through an angle of 72