Question

coefficent of x^2 in (x^2-1) (x-2)

Answer 1

Answer: by multipling (x^2-1) (x-2)

We get , x^3- 2x^2- x+ 2

So, we can see that cofficent of x^2 = -2

Answer 2

$\huge\boxed{\boxed{\fcolorbox{white}{pink}{Answer}}}$

↪$\mathbb{({x}^{2}-1) (x-2)}$

↪$\mathbb{({x}^{3}-2{x}^{2}-x+2)}$

$Coefficient\: of\: {x}^{2} = (-2)$

Hope it helps úh

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