October 2018 1 24 Report

1. dla jakich wartości parametru m równanie ma 2 rózne pierw. ujemne?

a) x^2+2mx+m^2-2m

b) mx^2+2x+1

2. m^2-5m>0 ile to bedzie bo jak si em wyciaga m(m-5) to wyjdzie... m=0 m=5 czy z tymi znakami > < ??


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