Dy/dx (2x⁵ y³ - 4y/x)
dy/dx (2y³ x⁵ - 4y/x)
dy/dx ( 2y³ x⁵ ) - dy/dx (4y/x)
= 2y³ 5x⁴ - (-4y × 1/x²)
=
10x⁶ y³ + 4y
-------------------
x²
Answer: x=2
Step-by-step explanation: Solve for x in the first equation.
Hope this helps you out! ☺
The measurement of angle b is 128°
Do u want me to divide because if so then it would be 7 cuz 28÷4=7
