3. The power P in watts (W) in a circuit with resistance R in ohms (N) 36R varies according to P = R+4)2. Find the resistance that gives the maximum nower.
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![3. The power P in watts (W) in a circuit with resistance R in ohms (N)
36R
varies according to P = (–
R+4)2. Find the resistance that gives the
maximum power.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b4719dd-9eaf-4b1d-ac30-37c6d4fb3325%2F6d6b8343-52c7-4288-aba4-01b54426a4e2%2Fnm0wnq6_processed.jpeg&w=3840&q=75)
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