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

The average boa constrictor is about 7 1/2 feet long. How many inches is this? A 76 B 84 C 86 D 90 E 96
Give an example of a substance changing temperature and what happens to the motion of molecules as the temperature changes?
What is the area of a triangular carpet that has a base width of 15 feet and height of 10 feet
Nocturnal Animals Animals that are mostly active during the night are called nocturnal. These animals tend to hunt, roam, and play like animals seen in the dayt
I really need help on this can someone please help me ASAP???!!!?
PLEASE HELP MEEE A mechanic dropped a bolt he needed to repair a car motor. He decided to make a simple electromagnet to try to attract the metal bolt. Which li
During the Progressive era:______. a) most eastern European immigrant women worked as telephone operators. b) the number of married women working declined. c
solve this question 2x-5=7
Which sentence uses the italicized vocabulary word correctly? The painting, an authentic work, was found in Picasso's sketch book. Blake showed his maturation w
which one is the better buy 5 books for 12$ or 4 books for 10$