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Mathematics 10 Online
OpenStudy (anonymous):

What are the possible number of negative zeros of f(x) = 2x7 – 2x6 + 7x5 – 7x4 – 4x3 + 4x2 ?

OpenStudy (anonymous):

This is a 7th degree function which means the maximum number of zeroes it may have are 7. Now that you know that it can have at a maximum 7 zeroes, what could be the maximum number of negative zeroes? @spiderman10

OpenStudy (anonymous):

there are 4 sign changes

OpenStudy (anonymous):

soooo ?

OpenStudy (anonymous):

@genius12 help

OpenStudy (anonymous):

is it 2 ? @genius12

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