Question

find the value of k . If 2x-1 is factor of the polynomial 6x square + kx -2​

Answer 1

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Answer 2

Answer:

2x-1=0

2x=1

x=1/2

f(x)=6x^2+kx-2

f(1/2)=6(1/2)^2+k(1/2)-2=0

       =6(1/4)+k/2=2

       =3/2+k/2=2

       =3+k/2=2

       =3+k=4

       =k=1

     

Step-by-step explanation: