What is expand A(2,1)B(-3,2)yC(-5,-2) ?

The solution to expand A(2,1)B(-3,2)yC(-5,-2) is -5(2*1,)(-3*2,)AByC,-2(2*1,)(-3*2,)AByC

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expand A(2,1)B(-3,2)yC(-5,-2)

expand

A (2, 1) B (- 3, 2) y C (- 5, - 2)

- 5 (2 \cdot 1,) (- 3 \cdot 2,) A B y C, - 2 (2 \cdot 1,) (- 3 \cdot 2,) A B y C

Solution steps

A (2, 1) B (- 3, 2) y C (- 5, - 2)

= (2 \cdot 1,) (- 3 \cdot 2,) (- 5, - 2) A B y C

Apply the distributive law:

a (b - c) = ab - a c

a = A (2, 1) B (- 3, 2) y C, b = - 5,, c = 2

= A (2, 1) B (- 3, 2) y C (- 5,) - A (2, 1) B (- 3, 2) y C \cdot 2

Apply minus-plus rules

+ (- a) = - a

= - 5 (2 \cdot 1,) (- 3 \cdot 2,) A B y C, - 2 (2 \cdot 1,) (- 3 \cdot 2,) A B y C

s g n (x^{2} - 16) 8 - 2 x - x^{2}

(2 y + 1) (2 y - 1)

1400 (33 + 7)

\frac{( 1 - e ^{(4 s)} )}{( s ^{2} ( s + 1 ) )}

\frac{3 s + 13}{( s + 5 ) ( s - 2 )}

What is expand A(2,1)B(-3,2)yC(-5,-2) ?
The solution to expand A(2,1)B(-3,2)yC(-5,-2) is -5(2*1,)(-3*2,)AByC,-2(2*1,)(-3*2,)AByC