How do you factor 7x^3-4x^2+8x7x3−4x2+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.
Algebra
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