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Mathematics 10 Online
OpenStudy (anonymous):

How many real solutions does the equation 0.2x^5-2x^3+1.8x+k=0 have when k = 0?

OpenStudy (anonymous):

5

OpenStudy (anonymous):

How did you figure that?

OpenStudy (anonymous):

if k= 0, we can solve this

OpenStudy (anonymous):

one min i might be wrong...

OpenStudy (anonymous):

forget this, i have forgotten how to solve this, but the answer is 5 i think

OpenStudy (anonymous):

:/ thankyou

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