What is expand (2,-2)y(4,1) ?

The solution to expand (2,-2)y(4,1) is 2(4*1,)y,-2(4*1,)y

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expand (2,-2)y(4,1)

expand

(2, - 2) y (4, 1)

2 (4 \cdot 1,) y, - 2 (4 \cdot 1,) y

Solution steps

(2, - 2) y (4, 1)

= (2, - 2) (4 \cdot 1,) y

Apply the distributive law:

a (b - c) = ab - a c

a = y (4, 1), b = 2,, c = 2

= y (4, 1) \cdot 2, - y (4, 1) \cdot 2

= 2 (4 \cdot 1,) y, - 2 (4 \cdot 1,) y

\frac{x ^{3} + 2 \cdot x ^{2} + 3 \cdot x + 2}{( x ^{2} + 1 ) ^{2}}

K (1 + A + \frac{- A - 2 B}{z} + B + \frac{B}{z ^{2}})

(cos (3 θ) + i sin (3 θ))^{3}

(2 + i)^{18}

- 3 (5 - 4 csc (θ) = csc (θ))

What is expand (2,-2)y(4,1) ?
The solution to expand (2,-2)y(4,1) is 2(4*1,)y,-2(4*1,)y