2004villeda
2004villeda 2004villeda
  • 07-09-2018
  • Mathematics
contestada

x3 = -125 can someone help me on this?

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 07-09-2018

I believe you meant: x³ = -125

In this case, isolate the x. Cube root both sides

∛x³ = ∛-125

x = ∛-125

x = -5, for -5 x -5 = 25 x -5 = -125

-5 is your answer for x

hope this helps

Answer Link

Otras preguntas

According to the chapter, "developing good working habits," an advanced approach to working smarter is to ________.
From Lesson 6.04 Piecewise FunctionsThe graph below models how one county fines drivers that get a ticket for speeding based on how many miles over the speed li
Someone help me plss​
The _____ is the way in which each country’s economy links to other countries’ economies. A. Job outlook b. Teamwork approach c. Global economy d. Industrial re
HELPPPP THIS IS SO HARD
Factor each expression. 1. 63a − 42b
Three sides of a quadrilateral are equal lengths. The length of the fourth side is 5 inches.
If ⅙ of a roll of wallpaper covers ¼ of the wall. How many rolls of paper are needed to cover 4 walls?
evaluate 6 squared - 9 / X when x equals 3
How do I solve this?