Seudónimo Seudónimo
  • 02-05-2019
  • Mathematics
contestada

Simplify the following expression
7x^2 - 15x + 5 - 2x - 8x^2

Respuesta :

gmany
gmany gmany
  • 07-05-2019

Answer:

[tex]\large\boxed{7x^2-15x+5-2x-8x^2=-x^2-17x+5}[/tex]

Step-by-step explanation:

[tex]7x^2-15x+5-2x-8x^2\qquad\text{combine like terms}\\\\=(7x^2-8x^2)+(-15x-2x)+5\\\\=-x^2-17x+5[/tex]

Answer Link

Otras preguntas

13. Channing had been working for the lumber company for six years. He had taken extra shifts, arrived early, and trained new employees. Now that the position o
Michelle bought 76 pounds of cocoa powder for her bakery. Every day she used the same amount of cocoa powder to make bakery items. After 10 days, Michelle was l
Why did Taft’s opponent in the 1908 presidential race claim that Taft was running two campaigns
The mediastinum is located within the the cavity
-54 °c converted to kelvin is k.
identify the part of the sentence that is in quotes. all of the operators are "efficient". subject predicate direct object indirect object predicate noun predic
why did the south secede from the union?
Which system cordinantes the human bodys response to change in its internal and external environment
the volume of a box that's 9 centimeters long, 6 centimeters wide, and 3 centimeters high is _______ cm3
The slope of the line that goes through the points (0, 4) and (1, 2) is -1/2 .true false