Recent content by naffle

Oh wow, you're completely right. I think I just wrote the equation wrong in my notes, but when I posted this I read the equation from the textbook. Hahah, well, thanks!

Homework Statement When rx^3 + gx^2 +4x + 1 is divided by x-1, the remainder is 12. When it is divided by x+3, the remainder is -20. Find the values of r and g. Homework Equations The Attempt at a Solution r=f(1) =r(1)^3 + g(1)^2 + 4(1) +5 =r + g +9 r=12 r+g+9=12 r+g= 3...