Question 81832This question is from textbook
: i need help on this equation: (5x^4-2x^2+1)(x^2-5x+3)
This question is from textbook
Answer by rapaljer(4671)   (Show Source):
You can put this solution on YOUR website! I'm not sure exactly what you want to do with this. First, it is not an equation. Second, did you want to multiply the two trinomials? If so, then this is what you should do:
(5x^4-2x^2+1)(x^2-5x+3)
= 5x^4(x^2-5x+3) -2x^2(x^2-5x+3) +1(x^2-5x+3)
= 5x^6 -25x^5 +15x^4 -2x^4 +10x^3 -6x^2 + x^2-5x+3
Finally, combine like terms:
= 5x^6 -25x^5 +13x^4 +10x^3 -5x^2 -5x+3
R^2 at SCC
|
|
|
