How do you factor #7x^3-4x^2+8x#?
1 Answer
May 13, 2015
fx) = x(7x^2 - 4x + 8)
The trinomial in parentheses can't be factored because D = b^2 - 4ac = 16 - 4.56 < 0.
fx) = x(7x^2 - 4x + 8)
The trinomial in parentheses can't be factored because D = b^2 - 4ac = 16 - 4.56 < 0.