Due in an hour
Factor f(x) into linear factors given that k is a zero of f(x).
Factor f(x) = 2×3+x2-71x+140 into linear factors given that -7 is a zero of f(x)
For the polynomial function, (a) list all possible rational zeros, (b) find all rational zeros, and (c) factor f(x)
F(x) = x3+3×2-25x+21