SOLUTION: w(x) = x(x + 10)(x + 2)(x – 4)(x – 6) solve then graph when you multiply it. is it simply (x2 + 10)or do you ahve to multiply each by x? I dont think it can be because 1,2,5

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: w(x) = x(x + 10)(x + 2)(x – 4)(x – 6) solve then graph when you multiply it. is it simply (x2 + 10)or do you ahve to multiply each by x? I dont think it can be because 1,2,5      Log On


   



Question 336799: w(x) = x(x + 10)(x + 2)(x – 4)(x – 6) solve then graph
when you multiply it. is it simply (x2 + 10)or do you ahve to multiply each by x? I dont think it can be because 1,2,5,10 and none of those will cancel out
i also simplified it to 5x - 2 i dont then tried to solve. i dont think that is right either.

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for the zeros?
x=0
x=-10
x=-2
x=4
x=6
If you want to multiply it out you would have to apply the FOIL method multiple times.
x%28x%2B10%29=x%5E2%2B10x
.
.
.
x%28x%2B10%29%28x%2B2%29%28x-4%29%28x-6%29+=x%5E5%2B2x%5E4-76x%5E3%2B88x%5E2%2B480x
.
.
.
graph%28300%2C300%2C-12%2C8%2C-5000%2C5000%2Cx%5E5%2B2x%5E4-76x%5E3%2B88x%5E2%2B480x%29