giovannijohnse
giovannijohnse giovannijohnse
  • 14-05-2018
  • Mathematics
contestada

Find the sum of 2x 2 + 3x - 4, 8 - 3x, and -5x 2 + 2.
-3x2 - 2
-7x2 - 2
-3x2 + 6

Respuesta :

MrGumby
MrGumby MrGumby
  • 17-05-2018
-3x2 + 6

Combine all like terms. Don't forget that the 8 has no x attached to it of any magnitude. 
Answer Link

Otras preguntas

Vivid writing includes ___ descriptions of things that can be seen, touched, heard, smelled, and tasted. A. sensuous B. tangent
Solve for x: 25x2 − 36 = 0
What is the maximum number of turning points the function f(x)=7x^5+6x^3-4x^2+1 , can have
which of the following is not a helping verb?A. beB. mustC. wouldD. can
Who was the first American to to contribute to the industrial revolution?
what are the end products of fat digestion
What does |-100| equal?
what is phosphorylation ?
5/18 is what percentage of 25/72
What is the role of diaphragm in the digestive system?