SOLUTION: what is the solution to 9x^4 - 24x^3 + 16x^2 = 0

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: what is the solution to 9x^4 - 24x^3 + 16x^2 = 0      Log On


   

Question 981890: what is the solution to
9x^4 - 24x^3 + 16x^2 = 0
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
9x%5E4+-+24x%5E3+%2B+16x%5E2+=+0
x%5E2%289x%5E2+-+24x+%2B+16%29+=+0

+x%5E2%289x%5E2-12x-12x%2B16%29=0
x%5E2%283x%283x-4%29-4%283x-4%29%29=0
x%5E2%283x-4%29%283x-4%29=0
either x^2=0
so x=0
OR 3x-4 =0
x= 4/3
(0,4/3)