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

A thermodynamic system consists of an ideal gas at an initial volume of 2.90 L and a pressure of 7.1 × 104 Pa. An external force performs 170 J of work as it co
Juli uses 12 ounces of cheese in her potato soup recipe. Her recipe yields 8 servings. If Juli needs enough for 20 servings, how many pounds of cheese will she
Living organisms that are able to make their own food are _
Password procedures, information encryption software, and firewalls are examples of measures taken to address:
What kind of plant produces apples
How long does creatine phosphate provide every
A basketball player has a 50% chance of making each free throw. what is the probability that the player makes exactly five out of eleven free throws?
Plese helpme I have problems in 4 ,5 I need find the missing side.
Elemental mercury combines with oxygen to make mercury oxide. write a balanced equation
you deposit $500 in an account that pays 4% annual interest what is the balance after 10 years if it is compounded semiannually.