assleyorpenzo assleyorpenzo
  • 02-05-2020
  • Mathematics
contestada

What are the solutions to the equation and check for extraneous solutions:

16=(x-2)^2/3

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 02-05-2020

Answer:

we have  x = -62 or x = 66

Step-by-step explanation:

16=(x-2)^2/3

I would take square root first

4 =  (x - 2)^ (1/3)

or   -4  =  (x - 2)^(1/3)

.....

4^3  =  x - 2

64 = x - 2

x = 66

or  -4 ^3 = x - 2

-64 = x - 2

x = -62

we have  x = -62 or x = 66

Answer Link

Otras preguntas

The Purtians had strong beliefs in ?
(6.022*10^23)*2.58= what’s the answer
Translate the following sentences: 1. Se divierte mucho. 2. Se maquilla después de secarse. 3. Se arregla el pelo. 4. Baila un vals (wal
earth science questions(again)
Which word provides the BEST context clue to determine the meaning of the word precipice in section 1? A) breeze B) climb C) direction D) woods
what do you understand by saturated solution and unsaturated solution
Kelly bought a new car for $20,000. The car depreciates at a rate of 10% per year. Write an equation to model the car's value.
Write a real-world situation that can modeled by the inequality 834 + 14s > 978 - 10s
How many chemicals do cigarette have?
Who started the colony of connecticut