What is expand (1,2,-1)x(a,b,a+b) ?

The solution to expand (1,2,-1)x(a,b,a+b) is 1*x,2,a,b,a+1*x,2,b-1*ax,b,a-1*bx

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expand (1,2,-1)x(a,b,a+b)

expand

(1, 2, - 1) x (a, b, a + b)

1 \cdot x, 2, a, b, a + 1 \cdot x, 2, b - 1 \cdot a x, b, a - 1 \cdot b x

Solution steps

(1, 2, - 1) x (a, b, a + b)

= (1 \cdot 2,, - 1) x (,, aab + b)

Expand

(1, 2, - 1) (a, b, a + b) : 1, 2, a, b, a + 1, 2, b - 1 \cdot a, b, a - 1 \cdot b

= x (1, 2, a, b, a + 1, 2, b - 1 \cdot a, b, a - 1 \cdot b)

Expand

x (1, 2, a, b, a + 1, 2, b - 1 \cdot a, b, a - 1 \cdot b) : 1 \cdot x, 2, a, b, a + 1 \cdot x, 2, b - 1 \cdot a x, b, a - 1 \cdot b x

= 1 \cdot x, 2, a, b, a + 1 \cdot x, 2, b - 1 \cdot a x, b, a - 1 \cdot b x

(x + y + z + c + d)^{3}

53.39 (- e^{- 0.1835 (t)} + 1)

\frac{d}{d x} (- 5 (- x + y))

(cos (x)) (y + d y)

\frac{n ^{n^{3}}}{( n - 1 ) ^{2}}

What is expand (1,2,-1)x(a,b,a+b) ?
The solution to expand (1,2,-1)x(a,b,a+b) is 1*x,2,a,b,a+1*x,2,b-1*ax,b,a-1*bx