What is expand 2(x+y)(1+y'(x)) ?

The solution to expand 2(x+y)(1+y'(x)) is 2x+2xy'(x)+2y+2yy'(x)

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expand 2(x+y)(1+y'(x))

expand

2 (x + y) (1 + y^{'} (x))

2 x + 2 x y' (x) + 2 y + 2 yy' (x)

Solution steps

2 (x + y) (1 + y^{'} (x))

Expand

(x + y) (1 + y^{'} (x)) : x + x y^{'} (x) + y + y y^{'} (x)

= 2 (x + x y^{'} (x) + y + y y^{'} (x))

Expand

2 (x + x y^{'} (x) + y + y y^{'} (x)) : 2 x + 2 x y^{'} (x) + 2 y + 2 y y^{'} (x)

= 2 x + 2 x y^{'} (x) + 2 y + 2 y y^{'} (x)

(9 x - 1 - 6)^{2}

\frac{2 t ( t - 2 )}{e ^{t} t}

\frac{20 ( 5 + 3 x )}{1 + 0.04 x}

(2 - i 2)^{4}

What is expand 2(x+y)(1+y'(x)) ?
The solution to expand 2(x+y)(1+y'(x)) is 2x+2xy'(x)+2y+2yy'(x)