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Popular >

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

Solution

expand

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

Solution

1 \cdot y, 2, - 1 \cdot y, 2 - 2 \cdot 2 y, 2 \cdot 2

Solution steps

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

= (1, - 2) (2, - 2) y

Expand

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

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

Expand

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

= 1 \cdot y, 2, - 1 \cdot y, 2 - 2 \cdot 2 y, 2 \cdot 2

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Frequently Asked Questions (FAQ)

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