P6639 P6639
  • 14-05-2020
  • Mathematics
contestada

3x^2 - 4x + 9x - x^2

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 14-05-2020

Answer:

2x^2 +5x

Step-by-step explanation:

3x^2 - 4x + 9x - x^2

Combine like terms

3x^2 -x^2   -4x+9x

2x^2 +5x

Answer Link
763812
763812 763812
  • 14-05-2020

Answer:

Just combine like terms:

2x^2+5x

Answer Link

Otras preguntas

Picture with question
What in Spanish mean 1000
What is the area of the net below?
Need help! ASAP PLEASE!
All of the following are requirements to serve in the Senate EXCEPT:
LMN is a right-angled triangle.Angle NLM = 90°PQ is parallel to LM.The area of triangle PNQ is 8 cm2The area of triangle LPQ is 16 cm2Work out the area of trian
Calculate the molarity of a solution prepared bydiluting 575 mL of a 0.900 M solution with enoughwater to make a volume of 1.25 L. _M​
ILL MARK BRAINLIST Which relationship describes angles 1 and 2? complementary angles adjacent angles vertical angles supplementary angles
On each table in Mr. Lee's restaurant are small salt shakers. Each shaker is shaped like a square pyramid over a rectangular prism, and has the dimensions shown
ILL GIVE BRAINLIST ∠5 ​ and​ ​ ∠6 ​ ​are complementary angles. m∠5=13° What is the measure of ​ ∠6 ​? Enter your answer in the box.