SOLUTION: If y=3x^3, which of the following is equivalent to x^9 A. y^3 B. y^3/3 C. y^3/27 D. y^6/3

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: If y=3x^3, which of the following is equivalent to x^9 A. y^3 B. y^3/3 C. y^3/27 D. y^6/3       Log On


   

Question 191155: If y=3x^3, which of the following is equivalent to x^9
A. y^3
B. y^3/3
C. y^3/27
D. y^6/3
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
y=3x^3
x^3=y/3 divide each side by 3.
x^9=(y/3)^3 cube each side
=y^3/27
.
Ed