Solve k^2 - 6k by quadratic formula.
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k^2-6k
2k(k-3) =0
2k=0; k-3=0
k=0 ; k=3
2k(k-3) =0
2k=0; k-3=0
k=0 ; k=3
mahakjain20:
did u get the answer..???
its completely wrong,
why??
niether you have solved it by quadratic formula, nor it "2k" , it is k^2
i think u are wrong..... check again
which class question is that?
when I am saying that solve it by quadratic formula then why are you solving it by factorisation, mad girl... if you know the answer, then only answer, otherwise, just for gaining points, don"t answer. Foolish girl.
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