semaj1186 semaj1186
  • 16-12-2019
  • Mathematics
contestada

(-9r-4+14r2)-(2r-11r2+5)

Respuesta :

TelluStillChill
TelluStillChill TelluStillChill
  • 15-02-2021

Answer:

25r2 - 11r - 9

Step-by-step explanation:

(-9r - 2r) + (-4 - 5) + (14r2 + 11r2)

= -11r - 9 + 25r2

= 25r2 - 11r - 9

I hope this is correct

Answer Link

Otras preguntas

What's is the x value
Suppose a lab needs to make 400 liters of a 39% acid solution, but the only solutions available to the lab are 20% acid and 50% acid. What system of equations c
HELPP PLEASE Which equation has the solutions ? A 3x^2 – 5x + 7 = 0 B 3x^2 – 5x – 1 = 0 C 3x^2 – 10x + 6 = 0 D 3x^2 – 10x – 1 = 0
A cold and dry biome characterized by Moses, grasses and small shrubs
The physician changed the medication order because the infection was​ refractory, which means that the infection​ was
A trumpeter is placed on a moving sidewalk that moves at a constant velocity of 4.5 m/s. A listener is standing 6.0 m in front of the trumpeter on the same side
In a population of gerbils long hair H is completely dominant over short hair lowercase h if 18% of the population has short hair calculate the percentage of
When a 10.00 mL sample of a hydrochloric acid is titrated, 22.50 mL of 0.250 M NaOH solution is required to reach the end point. What is the acid concentration
What arctic animals will climate change affect? how will it affect these animals?
A sea breeze circulation is caused by ____ differences.