10th grade
posted by Shannia
How do u do (3x)cubed

Writeacher
Assistance needed.
Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well. 
Reiny
(3x)^3
= 27x^3 
PsyDAG
Showing the middle steps might be helpful.
(3x)cubed = (3x)^3 = 3x * 3x * 3x =
3 * 3 * 3 * x * x* x = 27 x^3
I hope this helps you understand the process a little better. Thanks for asking.
Respond to this Question
Similar Questions

Math
simplify the following expression and show your problem solving strategy x cubed + x squared + x + 1 + 2(x cubed + x squared + x + 1) + 3(x cubed + x squared + x + 1) + ....100( x cubed + x squared + x + 1) 
10th grade
what classes should i take in 10th grade? 
10th grade
how i get an unssen workssheets for 10th greade? 
10th grade
The volume of a small sphere is 36 pie cm cubed. The volume of a large sphere is 288 cm cubed and its radius is 6 cm. What is the similarity ratio of the radii of the two spheres? 
10th Grade Chemistry
I struggle in the sciences and was wondering what I could do over the summer self studying wise to prepare for 10th grade chem? 
chemistry
Mercury(Hg) has a density of 13.5 g/cm cubed. How much space would 50.0 g of mercury occupy? 
5th grade Science
A plastic boat has a mass of 3600g and a volume of 1200cm cubed; what is the density? 
maths
simplify:15xsquared y cubed+9xsquared y cubed รท8xsquared y cubed 
Geometry
What is the volume of the triangular prism? 
Math
Select all possible values for x in the equation. x cubed=375. 5*the cubed root of 3 the cubed root of 375 75*the cubed root of 5 125*the cubed root of 3 I am trying to do a practice test to prepare for my real test tomorrow and I …