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  3. problem 3 let w and z be complez numbers and...

Question: problem 3 let w and z be complez numbers and...

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Problem 3. Let w and z be complez numbers, and f a polynomial with real coefficients. ·Show w + z = w + z and wz = w . z. Show that f(z)-f(z) . Show Show that f(z) 0f) 0 Show that the previous bullet can be false if f is a polynomial with compler coefficients.

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