What is expand A(1,2)B(4,-3) ?

The solution to expand A(1,2)B(4,-3) is 4(1*2,)AB,-3(1*2,)AB

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expand A(1,2)B(4,-3)

expand

A (1, 2) B (4, - 3)

4 (1 \cdot 2,) A B, - 3 (1 \cdot 2,) A B

Solution steps

A (1, 2) B (4, - 3)

= (1 \cdot 2,) (4, - 3) A B

Apply the distributive law:

a (b - c) = ab - a c

a = A (1, 2) B, b = 4,, c = 3

= A (1, 2) B \cdot 4, - A (1, 2) B \cdot 3

= 4 (1 \cdot 2,) A B, - 3 (1 \cdot 2,) A B

\frac{( x - 4 ) ( 3 x - 1 )}{2}

a (- 3, - 1)

5 x (2 x - 3) (4 x + 9) (x - 3) (x + 3)

(2 m^{2 - m}) (7 m^{2 - 8 m + 5})

(\frac{1}{2} - \frac{3}{2})^{16}

What is expand A(1,2)B(4,-3) ?
The solution to expand A(1,2)B(4,-3) is 4(1*2,)AB,-3(1*2,)AB