Question

What is the maximum number of real zeros for f(x) = -3x5 + 4x4 + 2 ?

Answer 1

i have 3 min to answer this question :/

Answer 2

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Answer 3

Well the biggest exponent is 5 thus 5 real zeros.... I think.

Answer 4

f(x) = -3x^5 + 4x^4 + 2 ?

Answer 5

The maximum number of zero's for a polynomial is equal to the highest order, they may be real and complex
without analysis the maximum possible would be 5

Answer 6

Honestly, when graphing it, it appears to have only 1 real zero.