Question

Find the derivative of

2 2 (4 ) x

 x e

w.r. to x
​

Answer 1

Answer:

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Answer 2

Answer:

$\purple{ \huge{ \bold{ \sf{ \boxed{ \star{ answer { \star}}}}}}}$

$2(x - 3) = \frac{3}{5} (x + 4) \\ \\ 10(x - 3) = 3(x + 4) \\ \\ 10x - 30 = 3x + 12 \\ \\ 10 x - 3x = 12 + 30 \\ \\ 7x = 42 \\ \\ x = \frac{42}{7} \\ \\ \pink{ \huge{ \boxed{x = 6}}}$