D dx 1-x-a is equal to

The correct option is A 1/2 ( x+a )^3/2. Let y=1/√( ( x+a ))=(x+a)^ 1/2 #160; dydx= 12(x+a)^ 1/2 1×ddx(x+a) #160; #160; #160; # ...

You visited us 9 times! Enjoying our articles? Unlock Full Access!

Local Maxima

d dx 1/√x+a i...

Question

$\frac{d}{d x} \frac{1}{\sqrt{x + a}}$ is equal to

\frac{- 1}{2 {(x + a)}^{3 / 2}} .

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

\frac{- 1}{2 {(x + a)}^{5 / 2}} .

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

\frac{- 3}{2 {(x + a)}^{3 / 2}} .

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

\frac{1}{2 {(x + a)}^{3 / 2}} .

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

Open in App

Solution

Suggest Corrections

Similar questions

$Find the value of a^{3} + a^{2} + a + 1, where 'a' satisfies the equation : \frac{4 x + 3}{2 x + 7} = \frac{2 x - 7}{x + 2}$

\frac{3 x^{2} - 2 x + 4}{(x - 1)^{2}} = \frac{A_{1}}{x + 1} + \frac{A_{2}}{(x + 1)^{2}} + \frac{A_{3}}{(x + 1)^{3}} + \frac{A_{4}}{(x + 1)^{4}} + \frac{A_{5}}{(x + 1)^{5}} + \frac{A_{6}}{(x + 1)^{6}}

(A_{1} + A_{3} + A_{5}, A_{2} + A_{4} + A_{6}) =

Sr. No.	Form of Exponent	Repeated multiplication	Result
1)	$a^{2} \times a^{3}$	....................	$a^{2 + 3} = a^{5}$
2)	$2^{5} \div 2^{3}$	.....................	$2^{2} = 4$
3)	....................	$\frac{x \times x \times x}{x \times x \times x \times x}$	$\frac{1}{x}$
4)	$(_{2})^{3} \div (- 2)^{3}$	$\frac{(- 2) \times (- 2) \times (- 2)}{(- 2) \times (- 2) \times (- 2)}$	....................
5)	$(m^{2})^{3}$	$m^{2} \times m^{2} \times m^{2}$	....................
6)	....................	$2 x \times 2 x \times 2 x$	$2^{3} \times x^{3}$
7)	${(\frac{7}{b})}^{3}$	....................	$\frac{7^{3}}{b^{3}}$

8 x - x^{3}

a x^{2} + b x + c

x + a^{3}

\sqrt{2} x

Join BYJU'S Learning Program