What is expand 2x(y-10)+10\delta(y-1) ?

The solution to expand 2x(y-10)+10\delta(y-1) is 2xy-20x+10\delta(y-1)

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expand 2x(y-10)+10\delta(y-1)

expand

2 x (y - 10) + 10 δ (y - 1)

2 x y - 20 x + 10 δ (y - 1)

Solution steps

2 x (y - 10) + 10 δ (y - 1)

Expand

2 x (y - 10) : 2 x y - 20 x

= 2 x y - 20 x + 10 δ (y - 1)

(3 x^{2} - 4 x) (7 x^{2} - π x)

\frac{x - 4}{( x + 3 ) ( 2 x + 11 )}

e^{2 (t + c)}

\frac{1}{( s + 3 ) ^{2} ( s - 2 ) ^{2}}

\frac{1}{2 ( 4 x + 4 )}

What is expand 2x(y-10)+10\delta(y-1) ?
The solution to expand 2x(y-10)+10\delta(y-1) is 2xy-20x+10\delta(y-1)