What is expand A(s(s-3)^2) ?

The solution to expand A(s(s-3)^2) is As^3-6As^2+9As

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expand A(s(s-3)^2)

expand

A (s (s - 3)^{2})

A s^{3} - 6 A s^{2} + 9 A s

Solution steps

A (s (s - 3)^{2})

Remove parentheses:

(a) = a

= A s (s - 3)^{2}

(s - 3)^{2} = s^{2} - 6 s + 9

= A s (s^{2} - 6 s + 9)

Distribute parentheses

= A s s^{2} + A s (- 6 s) + A s \cdot 9

Apply minus-plus rules

+ (- a) = - a

= A s^{2} s - 6 A ss + 9 A s

Simplify

A s^{2} s - 6 A ss + 9 A s : A s^{3} - 6 A s^{2} + 9 A s

= A s^{3} - 6 A s^{2} + 9 A s

\frac{m ( g ^{2} - a ^{2} )}{( b + a ) ( b - a )}

(3 + 6 + 3 t) (3 - 6 + 3 t)

, 5 x (5 x^{2} + 2)

(1 + x)^{\frac{1}{2}} (1 + x)^{\frac{1}{2}}

(3 x + 1)^{\circ} (3 x - 1) x

What is expand A(s(s-3)^2) ?
The solution to expand A(s(s-3)^2) is As^3-6As^2+9As