0
x times x times x = 729
Answer is 9
9 cubed is one of the answers to the question, and most probably the only one you need, but for the sake of completeness, you need the other two answers, which are complex numbers:
x= (9/2)(i(square root of 3)-9)
x= (9/2)(-i(square root of 3)-9)
Still curious? Ask our experts.
Chat with our AI personalities
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with BlakeAdd your answer:
Earn +20 ptsQ: What do i do when i get the question X cubed equals 729?
Write your answer...
Submit
Still have questions?
Continue Learning about Algebra
What does nine cubed mean?
'9 Cubed' means 9 X 9 X 9 9 x 9 = 81 )9 squared) Then 81 x 9 = 729 (9 cubed)
How do you solve x cubed equals x?
x=1
How do you solve for x if the question is 5x cubed equals 320?
5x3 = 320 x3 = 320/5 = 64 So x = cuberoot(64) = 4
What is the graph of y equals x cubed called?
A cubic function.
32 x 32 x 32?
32 cubed equals to 32768.
Trending Questions
Which name do you like better for a girl- Maddie or Madeline?
To evaluate a variable expression you must do what to values for the variable?
Is radical 42 irrational?
How much is alumin per pound?
Least common denominator of 6 and 8?
What is the sum of an interior angle of a polygon with 34 sides?
What are the prime factors of 968?
Why does a positive number and a negative number cancel each other out?
Is to a noun?
Ie in brackets or not?
What is the name for a 27 sided figure?
What is a coefficient term in math?
What is the LCM of 2x2x3 and 3x5x5?
What is the square root of 5b squared over 125?
What does mean additive inverses?
What is in simplest radical form the length of a side of a square whose diagonal is 11?
What is the value of 13 in 2.135?
The total value in cents of n nickels?
Is diagonals of rhambus equal?
What figure can be bisected diagonally to make two right triangles?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.