Find the derivative of $y = (2x+5)\\sin x$.
University of Ilorin MTH102 biochemistry past question
- $2x \\cos x + 5 \\cos x$
- $(2x+5)\\cos x$
- $2x \\cos x + 5 \\cos x + 2 \\sin x$
- $7 \\cos x + 2 \\sin x$
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