Question

About polynomials 0 easy to do the promblems

Answer 1

hello dear

Since we have 4 sign changes with f(x), then there are possibility of 4, 4 - 2 = 2 or 4 - 4 = 0 negative real zeros. Use synthetic division to test the possible zeros and find an actual zero: Recall that if you apply synthetic division and the remainder is 0, then c is a zero or root of the polynomial function.



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