SOLUTION: 90x6=90x3-63x2
Algebra.Com
Question 242488: 90x6=90x3-63x2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
90x6=90x3-63x2
90x^6 - 90x^3 + 63x^2 = 0
--------------
Common Factor: 3x^2
--------------
9x^2(10x^4 - 10x + 7) = 0
--------------
x = 0 is the only Real Number solution.
There are also four Complex Number solutions.
===================================================
Cheers,
Stan H.
RELATED QUESTIONS
63x2 − 10x − 25 =... (answered by josgarithmetic)
Find all real solutions of the equation. (If there is no real solution, enter NO REAL... (answered by scott8148)