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

If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?
find the area of a circle with a diameter of 22 inches?
9/10 divided by (1/10 plus 2/5)
solve the missing measure of a square, when P=76inFormula: P=4s
Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?
what do you call two ratios that have the same value
McDonald's has sold more than a billion hamburgers. If it were possible to eat a hamburger every minute of everyday (day and night) without stopping, how many y
9/10 divided by (1/10 plus 2/5)
Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?
If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?