What is expand (4,-1,-2)x(2,3,-6) ?

The solution to expand (4,-1,-2)x(2,3,-6) is 4x,2,3,-4x,6-1*x,2,3,1,6-2*2x,3,2*6

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expand (4,-1,-2)x(2,3,-6)

expand

(4, - 1, - 2) x (2, 3, - 6)

4 x, 2, 3, - 4 x, 6 - 1 \cdot x, 2, 3, 1, 6 - 2 \cdot 2 x, 3, 2 \cdot 6

Solution steps

(4, - 1, - 2) x (2, 3, - 6)

= (4, - 1, - 2) (2 \cdot 3,, - 6) x

Expand

(4, - 1, - 2) (2, 3, - 6) : 4, 2, 3, - 4, 6 - 1, 2, 3, 1, 6 - 2 \cdot 2, 3, 2 \cdot 6

= x (4, 2, 3, - 4, 6 - 1, 2, 3, 1, 6 - 2 \cdot 2, 3, 2 \cdot 6)

Expand

x (4, 2, 3, - 4, 6 - 1, 2, 3, 1, 6 - 2 \cdot 2, 3, 2 \cdot 6) : 4 x, 2, 3, - 4 x, 6 - 1 \cdot x, 2, 3, 1, 6 - 2 \cdot 2 x, 3, 2 \cdot 6

= 4 x, 2, 3, - 4 x, 6 - 1 \cdot x, 2, 3, 1, 6 - 2 \cdot 2 x, 3, 2 \cdot 6

(x^{2} + x y) d x + y^{2} d y

\frac{6 ( x ^{2} + 4 x )}{( x + 2 ) ^{2}}

\frac{( x - 9 ) ^{2}}{9}

(2 x^{2} y + 2 x y + y^{3}) d x

(x = 2, y + 15) (2 x + 3 y = 2)

What is expand (4,-1,-2)x(2,3,-6) ?
The solution to expand (4,-1,-2)x(2,3,-6) is 4x,2,3,-4x,6-1*x,2,3,1,6-2*2x,3,2*6