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

34.76 + 170 + 16.24 =
how is 0.00023 written in scientific notation? a. 23 x 10–5 b. 2.3 x 10–4 c. 2.3 x 104 d. 0.23 x 10–3
Which European countries established colonies in Brazil and Cuba?
Identify the type of conjunction in the following sentence. Jamie turned the air conditioner down; consequently, the house was cold when they returned. conjunc
simplify. 4.3 = y 9.1 a. 4.8 b. 4.8 c. 5.8 d. 5.8
Benefits and outcomes of agriculture
to decide how to allocate scarce resources, a laissez-faire economic system relies on a. central planning. b. prices. c. barter. d. a mix of planning and market
Loom is to weaver as...
how can friends be both positive and negative influences in regard to tobacco
Find x and y if angle one is 2x+10 and angle two is 4y-30