How do you DASH things on Differentiation
eg. My tutor said this:

y= Root (2x + 1)
y`= (2x+1)`
--------- (fraction)
2 root(2x+1)
= 2
------
2 root ( 2x+1)

HOW HOW HOW!

sorry stress

Question

How do you DASH things on Differentiation
eg. My tutor said this:

y= Root (2x + 1)
y`= (2x+1)`
       ---------  (fraction)
  2 root(2x+1)
=     2
   ------
 2 root ( 2x+1)

HOW HOW HOW!


sorry stress

anonymous · Answer

I really need help. it due tomorrow. a whole excerise

anonymous · Answer

HELPLPLP

unklerhaukus · Answer

The chan rule$$y(x)=f\big(g(x)\big)$$
$$y'(x)=g'(x)f'\big(g(x)\big)$$

anonymous · Answer

No, I DON'T understand the dashing in general. Even a simple equation. I dont know understand how the numbers appear

anonymous · Answer

how does root ( 2x+1) become 2/ (2)(root of 2x+1)

anonymous · Answer

HOW?

unklerhaukus · Answer

so 
$$y(x)= \sqrt{2x + 1}=(2x+1)^{1/2}$$
$$f(x)=\sqrt x$$$$g(x)=2x+1$$

can you tell me $f'(x)$ ?,    $g'(x)$ ?

anonymous · Answer

f` = 1x f^-1  (^ is power of)

CORRECT? WRONG?

.sam. · Answer

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