SOLUTION: Can someone plz help me on this question and show me how it is worked.Find the difference: (-6x3 + 4x2 + 9) – (3x2 – x + 3)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Can someone plz help me on this question and show me how it is worked.Find the difference: (-6x3 + 4x2 + 9) – (3x2 – x + 3)       Log On


   

Question 574809: Can someone plz help me on this question and show me how it is worked.Find the difference:
(-6x3 + 4x2 + 9) – (3x2 – x + 3)

Answer by saifoo.khan(162) About Me  (Show Source):
You can put this solution on YOUR website!
Hi, first solve brackets,
-6x^3 + 4x^2 + 9 - 3x^2 - x + 3
Now add like terms,
-6x^3 + x^2 + x + 6
Cheers,
Einstein.saifoo@gmail.com
THanks