1.

For what value m, -5 is the zero of polynomial X square -x-(2m-2)​

Answer»

tion:GIVEN polynomial is x 2 −x(2k+2)x 2 −2x(k+1)=0⟹x(x−2k+2)=0⟹x=0,2k+2So the ZEROES of polynomial are 0,2k+2⟹k−2=0 or k−2=2k+2⟹k=2 or k=−4


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