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| 1. |
If k is a zero of polynomial x×x_ 100 x_20000 find value of k |
| Answer» K²-100k-20000=0 {as you told } So , on middle term splitting K²-200k+100k-20000=0K(k-200)+100(k-200)=0(K+100)(k-200)=0K=-100,200 | |