Answer:
9x+3/√2x+1
Step-by-step explanation:
The Answer is attached below!
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y = uv u = 3x v = √(2x + 1)
dy/dx = (du/dx)v + u(dv/dx)
dy/dx = 3√(2x + 1) + 3x /√(2x + 1)
which can be simplified to
dy/dx = (9x + 3) /√(2x + 1)
