What is expand A(-2,5)B(7,-3) ?

The solution to expand A(-2,5)B(7,-3) is 7(-2*5,)AB,-3(-2*5,)AB

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expand A(-2,5)B(7,-3)

expand

A (- 2, 5) B (7, - 3)

7 (- 2 \cdot 5,) A B, - 3 (- 2 \cdot 5,) A B

Solution steps

A (- 2, 5) B (7, - 3)

= (- 2 \cdot 5,) (7, - 3) A B

Apply the distributive law:

a (b - c) = ab - a c

a = A (- 2, 5) B, b = 7,, c = 3

= A (- 2, 5) B \cdot 7, - A (- 2, 5) B \cdot 3

= 7 (- 2 \cdot 5,) A B, - 3 (- 2 \cdot 5,) A B

(4 x^{\frac{1}{2}} + 6 x^{\frac{3}{2}}) (3 x - 9)

\frac{2 ( 2 z + 1 )}{4 z + 1}

(3 - x) (\frac{1}{3} + \frac{2}{27} x^{2} + \frac{2}{81} x^{3})

\frac{2 ( 6 + 5 )}{3}

(x^{2} - 2)^{2} 1 + x

What is expand A(-2,5)B(7,-3) ?
The solution to expand A(-2,5)B(7,-3) is 7(-2*5,)AB,-3(-2*5,)AB