If -x-1 then d-d x1-2 x-3 x2- -

The correct option is A 1 2x+3x^2 .....=(1+x)^ 2 ∴dy/dx= 2/(1+x)^3 ...

376

You visited us 376 times! Enjoying our articles? Unlock Full Access!

Long Division Method to Divide Two Polynomials

If |x|<1 then...

Question

$I f | x | < 1 t h e n \frac{d}{d x} (1 - 2 x + 3 x^{2} - . . . . . . . .) =$

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

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

$\frac{-3}{(1+x)^4}$

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

\frac{d}{d x} (\frac{1 + x^{2} + x^{4}}{1 + x + x^{2}}) = a x + b

=

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

\frac{d}{d x} (\frac{1 + cot x}{1 - cot x}) =

f (x) = 1 - 2 x + 3 x^{2} + \dots \infty . | x | < 1

f^{'} (x) =

\frac{d}{d x} (\frac{1 + x^{2} + x^{4}}{1 + x + x^{2}}) = a x + b

(a, b) =

Join BYJU'S Learning Program