Answer:
5 amperes will produce the maximum power
Step-by-step explanation:
The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by: P(c)= -12c^2 + 120c.
To find out the maximum power we need to find the vertex
formula to find x -coordinate of vertex is 
P(c)= -12c^2 + 120c is given in the form of y=ax^2+bx+c
a= -12, b = 120

c= 5 amperes will produce the maximum power
Answer:
2x-8
Step-by-step explanation:
2x-8
I ain’t never seen two pretty best friends, always one of them gotta be ugly
The value simplified is <u>a²</u>
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In a power division with equal bases - we subtract the exponents and keep the bases.
- The representation of this expression in formula is given by:

<h3>Resolution </h3>


So, the answer of this expression is <u>a²</u>