1.

3x^3_4x^2+kx+1 (using x=2)​

Answer»

HII MATE...

To find the value of K

PUT x=2

3(2)^3-4(2)^2+k(2)+1=0

24-16+k2+1=0

9+2k=0

2k=9

k=9/2

k=4.5

hope it helps U....



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