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

What three islands are located off the East African coast
What two major processes are involved in the oxygen cycle?
When was William Shakespeare born
A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at
in what ways is climate controlled by the sun and the water cycle ?
You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you
A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes
Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!
Can u paraphrase the quote ”let things take their course”
Nadine can send or receive a text message for 15 cents or get an unlimited number for 5 dollars. Write and solve an inequality to find how many messages she can