Question

d/dx (1-2x)^3/2 . (1+4x)^3/4

Answer 1

Answer:

y=1+2x+3x

2

+4x

3

+⋯+∞→{i}

Multiplying by x on both sides,

yx=0+x+2x

2

+3x

3

+⋯+∞→{ii}

Subtracting {ii} from {i}, we get

y(1−x)=1+x+x

2

+x

3

+⋯+∞

Using formula for infinite G.P

y(1−x)=

(1−x)

1

y=

(1−x)

2

1

dx

dy

=

(1−x)

3

2

Step-by-step explanation:

I hope you help