What is expand A(-1,-2)B(3,-2) ?

The solution to expand A(-1,-2)B(3,-2) is -1*AB,3,1,2-2*3AB,2*2

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expand A(-1,-2)B(3,-2)

expand

A (- 1, - 2) B (3, - 2)

- 1 \cdot A B, 3, 1, 2 - 2 \cdot 3 A B, 2 \cdot 2

Solution steps

A (- 1, - 2) B (3, - 2)

= (- 1, - 2) (3, - 2) A B

Expand

(- 1, - 2) (3, - 2) : - 1, 3, 1, 2 - 2 \cdot 3, 2 \cdot 2

= A B (- 1, 3, 1, 2 - 2 \cdot 3, 2 \cdot 2)

Expand

A B (- 1, 3, 1, 2 - 2 \cdot 3, 2 \cdot 2) : - 1 \cdot A B, 3, 1, 2 - 2 \cdot 3 A B, 2 \cdot 2

= - 1 \cdot A B, 3, 1, 2 - 2 \cdot 3 A B, 2 \cdot 2

\frac{( 2 + 3 x ) ^{2}}{4}

(5 x + 1 \circ x^{2} - 5) (- 4)

(e^{2 x} + 2 x e^{2 x}) (4 x e^{2 x})

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

- 2 (ln (\frac{x - 2}{x + 2}) + c)

What is expand A(-1,-2)B(3,-2) ?
The solution to expand A(-1,-2)B(3,-2) is -1*AB,3,1,2-2*3AB,2*2