SOLUTION: Find all zeros of the following polynomial. Write the polynomial in factored form. f(x) = 4x^3 + 7x^2 + 6x - 2

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Question 765440: Find all zeros of the following polynomial. Write the polynomial in factored form.
f(x) = 4x^3 + 7x^2 + 6x - 2

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

..writ as and as
.....group



solutions:

if => =>
now use quadratic formula to find remaining two roots from








roots are:

and


so, you have one real and two complex roots



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