Question

Pln) = 3²^n-2n-1, VN belongs to
pls find it here is 2n-1 not 3n+1 all other is giving ander of 2n+1 pls check question properly​

Answer 1

Step-by-step explanation:

Here ,

3n^2-2n-1

(using split method)

(3n^2-3n)+(1n-1)

now, (taking 3n common from first braquit)

3n(n-1) +(n-1)

hence 2 zeros of this polynomial are

(3n+1) and (n-1)

n=-1/3 and n=1