3 Answered Questions for the topic Polynomials And Polynomial Functions

Polynomials And Polynomial Functions Precalculus Pre Calculus Zeros Of Polynomial Function

04/20/18

Zeros of polynomial functions
Factor f(x) into linear factors given that k is a zero of f(x):   1.)    f(x)=x^3+(13-3i)x^2+(40-39i)x-120i; k=3i     2.)   f(x)=x^4+3x^3-30x^2-124x-120; k=-2 (multiplicity 2)   3. Find a... more
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Polynomials And Polynomial Functions

03/09/18

need help with factorising and understanding how to do it so I can do it on my own
Given the polynomial f(x) = x2 + 3ax + 2a2 + 3a + x - 2   (i) EVALUATE f(1-2a) (ii) HENCE FACTORISE f(x)   I understand how to evaluate with function notation but I don't really understand... more
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Polynomials And Polynomial Functions

10/05/17

Perform the indicated operations.
(5.3z5-2.8z2+z2-1.6)+(7.2z3-0.2z2+11.1)-(7.4z5+1.7z2-5)
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