What is expand 4(x(dy)/(dx)+y) ?

The solution to expand 4(x(dy)/(dx)+y) is 4x(dy)/(dx)+4y

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expand 4(x(dy)/(dx)+y)

expand

4 (x \frac{d y}{d x} + y)

4 x \frac{d y}{d x} + 4 y

Solution steps

4 (x \frac{d y}{d x} + y)

Apply the distributive law:

a (b + c) = ab + a c

a = 4, b = x \frac{d y}{d x}, c = y

= 4 x \frac{d y}{d x} + 4 y

(3, - 1) x (- 1, 3)

\frac{( 7 - s )}{( ( s - 1 ) ( s - 4 ) )}

- \frac{32}{( 2 x + 1 ) ^{3}}

\frac{x + 3}{( x ^{2} + 9 ) ^{2}}

(1 + i, 2 - 3 i) y (2 - i, - 1 + 2 i)

What is expand 4(x(dy)/(dx)+y) ?
The solution to expand 4(x(dy)/(dx)+y) is 4x(dy)/(dx)+4y