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MADerivatives Question 65 ✍️
Can you solve this?
d/dx (5 sin x − 6 cos x)²
Test your concepts:
✔ Derivative of sin x
✔ Derivative of cos x
✔ Chain Rule
Comment your answer below 👇
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![#Cheat Rules Reel by @maths_notes_official - Derivatives Question 54 🔥
Find:
d/dx [ log₃ (log₃ x) ]
Log inside log… same base 😮
Double chain rule required ⚡
Important for Class 11, Class 12,](https://image.pictame.com/img/639827098_17861600220604375_1632024970598782795_n.jpg?hash=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)


![#Cheat Rules Reel by @maths_notes_official - Derivatives Question 63 🔥
d/dx [ (x⁴ + 3x³ + 4x² + 2) / x³ ]
Quotient rule? 🤔
Or simplify first? 😏
Smart trick:
✔ Split each term by x³
✔ Conver](https://image.pictame.com/img/641772445_17862439497604375_499587884954650843_n.jpg?hash=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)


