Question

if, α,β are zeroes of p(x)=2x2-x-6,then find the value of α-1+β-1​

Answer 1

hey mate here is ur answer =2x^2-x-6

= 2x^2-4x+3x-6=0

=2x(x-2)+3(x-2)=0

x=2 or x=-3/2.

a-1+b-1= 2-1-3/2-1=1-3/2-1=-3/2

hope it helps.

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