What is expand A(-2,-1)B(0,3)C(2,-1) ?

The solution to expand A(-2,-1)B(0,3)C(2,-1) is -2(0*3,)ABC,2,2,1-1*2(0*3,)ABC,1*1

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expand A(-2,-1)B(0,3)C(2,-1)

expand

A (- 2, - 1) B (0, 3) C (2, - 1)

- 2 (0 \cdot 3,) A BC, 2, 2, 1 - 1 \cdot 2 (0 \cdot 3,) A BC, 1 \cdot 1

Solution steps

A (- 2, - 1) B (0, 3) C (2, - 1)

= (- 2, - 1) (0 \cdot 3,) (2, - 1) A BC

Expand

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

= A B (0, 3) C (- 2, 2, 2, 1 - 1 \cdot 2, 1 \cdot 1)

Expand

A B (0, 3) C (- 2, 2, 2, 1 - 1 \cdot 2, 1 \cdot 1) : - 2 (0 \cdot 3,) A BC, 2, 2, 1 - 1 \cdot 2 (0 \cdot 3,) A BC, 1 \cdot 1

= - 2 (0 \cdot 3,) A BC, 2, 2, 1 - 1 \cdot 2 (0 \cdot 3,) A BC, 1 \cdot 1

(x - 16) \cdot (\frac{2}{x - 16} + 300 - 3 x)

(- 4 x + 1) (x - 2)

(x^{2} y^{2} = \frac{y}{x} + 2 c x) \cdot x

(x - 2) (x + 1) (x - 3 i) (x + 3 i)

(x + 25) (x - 25) (x + 3)

What is expand A(-2,-1)B(0,3)C(2,-1) ?
The solution to expand A(-2,-1)B(0,3)C(2,-1) is -2(0*3,)ABC,2,2,1-1*2(0*3,)ABC,1*1