Question

$p (x) = x3 - 2 {x}^{2} - 2x + {a}^{2} - 3a$
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Answer 1

p(x)=x*3-2x^2-2x+a^2-3a =

p'(x) = d/dx *(x*3-2x^2-2x+a^2-3a) =

p'(x) = d/dx * (3x-2x^2-2x+a^2-3a) =

p'(x) = d/dx *(x-2x^2+a^2-3a) =

p'(x) = d/dx *(x)+ d/dx *(-2x^2)+ d/dx *9a^2)+ d/dx *(-3a) =

p'(x) = 1-2*2x+0+0 =

p'(x) = 1-4x

p(x)=x*3-2x^2-2x+a^2-3a = p'(x) = 1-4x