What is expand (x^3+2x^2-4x-3)left(x^2-2) ?

The solution to expand (x^3+2x^2-4x-3)left(x^2-2) is elx^5ft+2elx^4ft-6elx^3ft-7elx^2ft+8elxft+6elft

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expand (x^3+2x^2-4x-3)left(x^2-2)

expand

(x^{3} + 2 x^{2} - 4 x - 3) l e f t (x^{2} - 2)

e l x^{5} f t + 2 e l x^{4} f t - 6 e l x^{3} f t - 7 e l x^{2} f t + 8 e l x f t + 6 e l f t

Solution steps

(x^{3} + 2 x^{2} - 4 x - 3) l e f t (x^{2} - 2)

= e l f t (x^{3} + 2 x^{2} - 4 x - 3) (x^{2} - 2)

Expand

(x^{3} + 2 x^{2} - 4 x - 3) (x^{2} - 2) : x^{5} + 2 x^{4} - 6 x^{3} - 7 x^{2} + 8 x + 6

= l e f t (x^{5} + 2 x^{4} - 6 x^{3} - 7 x^{2} + 8 x + 6)

Expand

l e f t (x^{5} + 2 x^{4} - 6 x^{3} - 7 x^{2} + 8 x + 6) : e l x^{5} f t + 2 e l x^{4} f t - 6 e l x^{3} f t - 7 e l x^{2} f t + 8 e l x f t + 6 e l f t

= e l x^{5} f t + 2 e l x^{4} f t - 6 e l x^{3} f t - 7 e l x^{2} f t + 8 e l x f t + 6 e l f t

(n - 22) (n + 22)

\frac{( - 1 ) ^{n}}{( 3 ^{n} \cdot ( 2 n + 1 ) )}

A (3 (e^{x} x^{2} + 2 x e^{x}) + (e^{x^{4}} \cdot 4 x^{3}))

\frac{s + 1}{( s + 2 ) ( s - 3 )}

(z - 1 - i) (z - 1 + i)

What is expand (x^3+2x^2-4x-3)left(x^2-2) ?
The solution to expand (x^3+2x^2-4x-3)left(x^2-2) is elx^5ft+2elx^4ft-6elx^3ft-7elx^2ft+8elxft+6elft