Seudónimo Seudónimo
  • 02-09-2021
  • Mathematics
contestada

please help me :((((
(what did Danielle do wrong )
(please view the image below and provide explanation below plss)

please help me what did Danielle do wrong please view the image below and provide explanation below plss class=

Respuesta :

joshnathanlee2006
joshnathanlee2006 joshnathanlee2006
  • 02-09-2021

Answer:

Dannielle's mistake was that she added the exponents,

x^3 + 5x^3, doesn't equal 6x^6

Step-by-step explanation:

the correct work is below:

x^3 + 5x^3 + 5x^2 - 3x^2 + 2x - 7 - 1

6x^3 + 2x^2 + 2x -8

Answer Link

Otras preguntas

Exercise is important for people with arthritis because it increases muscle and bone strength. Please select the best answer from the choices provided. T F
Second-person point of view involves
what two numbers add up to -19 and have a product of 70
Hypertension is NOT a type of cardiovascular disease.
Oxygen has an atomic number of 8. The n = 1 energy level has two electrons, and the n = 2 energy level has six electrons. Oxygen's valence is _____.
Which of the following is an example of chemical weathering? water breaking rocks plant roots splitting rocks acid dissolving limestone wind breaking down rock
is solid copper sulphate a conductor or insulator
Multiply ($728.00) * (6.2%) and round to the nearest cent. (Include the correct units.)
5. Why did the United States get pulled into World War I?
write a poem on being a child