What is expand (a+b)left(a^3-b^2) ?

The solution to expand (a+b)left(a^3-b^2) is ela^4ft-elab^2ft+ela^3bft-elb^3ft

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expand (a+b)left(a^3-b^2)

expand

(a + b) l e f t (a^{3} - b^{2})

e l a^{4} f t - e l a b^{2} f t + e l a^{3} b f t - e l b^{3} f t

Solution steps

(a + b) l e f t (a^{3} - b^{2})

= e l f t (a + b) (a^{3} - b^{2})

Expand

(a + b) (a^{3} - b^{2}) : a^{4} - a b^{2} + a^{3} b - b^{3}

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

Expand

l e f t (a^{4} - a b^{2} + a^{3} b - b^{3}) : e l a^{4} f t - e l a b^{2} f t + e l a^{3} b f t - e l b^{3} f t

= e l a^{4} f t - e l a b^{2} f t + e l a^{3} b f t - e l b^{3} f t

\frac{2 x - 5}{( x - 4 ) ( x + 3 )}

\frac{( 5 ( cos ( x ) - 1 ) ( e ^{2} x - 1 ) )}{3 ( e ^{x} + 1 ) x ^{3}}

(x + 3 x^{2}) sin (x)

(x + 2) \cdot (x + 3)

r (t) (t cos (t) -, t) i + (t, t + cos (t)) j + t^{2} k

What is expand (a+b)left(a^3-b^2) ?
The solution to expand (a+b)left(a^3-b^2) is ela^4ft-elab^2ft+ela^3bft-elb^3ft