Question

Find the derivative of the function. 4x-9 y= 7x+4 The derivative i

Answer 1

Given function ,  

= 4 -9 x+4

Differentiating both side with respect to we get ,

(7.+ 4)是(4.7 -9)-(4-9)(7.2 + 4) (7z + 412

=y= 4(7.0 + 4) – 7(4.– 9) (7x + 4)2

y=- 28.0 + 16 - 28.6 +63 (7.x +4)2

79 y = 177 + 4)2

Hence required ,   .

79 y = 17.+ 4)

Answer :  
79 y = 172 + 4)

Here we have used the formula ,  

() _ 2 (In) - 1 (12)

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