pooperscooperzoyuyfw pooperscooperzoyuyfw
  • 03-11-2017
  • Mathematics
contestada

Write your answer in descending powers of a. (a 3 - 2a + 5) - (4a 3 - 5a 2 + a - 2)

Respuesta :

dannielle
dannielle dannielle
  • 03-11-2017
a^3 - 4a^3= - 3a^3
-2a - a= - 3a

the answer is -3a^3+5a^2-3a+5+2=-3a^3+5a^2-3a+7
Answer Link

Otras preguntas

Select the three words in the following sentence that indicate it is in the third person. He thought about writing a letter, but he knew his friends might not g
Which of Earth’s spheres is interacting with the geosphere?
14. Use vertex form to write the equation of the parabola. A. y= 2(x - 3)^2 - 3 B. y= 2(x - 3)^2 + 3 C. y= (x + 3)^2 - 3 D. y= 2(x + 3)^2 - 3
Expand this expression (x-y)²​
200 has how many 1/4s in it.
How many times does mercury orbit the sun in one solar day?
This Quarter circle has a radius of 7 cm What is the area of this figure Use 3.14 for pi Into your answer as a decimal in the box round your answer to the neare
A cafeteria started with 50 lunches and served 15 per hours whats the equation?
Find the slope between (6,1) and (3,7)
Which word or phrase can be used to emphasize an important point? one reason especially finally even though Use the sentences to answer the question. A beagle m