Solve it............
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In this question we can use hit and trial method
So friend you can put the value of p as 2
-p^3+3p^2-6+p
-2^3+3(2)^2-6+2
-8+12-6+2
-6+6
Would give the answer zero
Hope you like the solution
So friend you can put the value of p as 2
-p^3+3p^2-6+p
-2^3+3(2)^2-6+2
-8+12-6+2
-6+6
Would give the answer zero
Hope you like the solution
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