SOLUTION: Please help solve the following. Thanks so much. Multiply (-4n)^2(3n^4)^2 Use FOIL to solve (7x^5-3)(x^6-2)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help solve the following. Thanks so much. Multiply (-4n)^2(3n^4)^2 Use FOIL to solve (7x^5-3)(x^6-2)      Log On


   

Question 238555: Please help solve the following. Thanks so much.
Multiply
(-4n)^2(3n^4)^2
Use FOIL to solve
(7x^5-3)(x^6-2)
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
(-4n)^2(3n^4)^2 = (16n^2)(9n^8) = 144n^(2+8) = 144n^10

Answer: (-4n)^2(3n^4)^2 = 144n^10


(7x^5-3)(x^6-2) = (7x^5)(x^6)+(7x^5)(-2)+(-3)(x^6)+(-3)(-2)=7x^11-14x^5-3x^6+6


Answer: (7x^5-3)(x^6-2) =7x^11-14x^5-3x^6+6