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loris [4]
3 years ago
8

(2x)4 written without exponents

Mathematics
1 answer:
fredd [130]3 years ago
8 0

Answer:

(2x)(2x)(2x)(2x)

Step-by-step explanation:

I assume the 4 is an exponent.

(2x)^4 = (2x)(2x)(2x)(2x)

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How many solutions does the equation -2 + 2y + 3 =3 have
jeka94

Answer: y = 1

so 1! hopefully I helped!

Step-by-step explanation:

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3 years ago
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
sveta [45]

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 \frac{-b}{2a}

P(c)= -12c^2 + 120c  is given in the form of y=ax^2+bx+c

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3 0
3 years ago
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Answer:

A and C

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the length of a rectangular floor is 5 feet less than twice its width the area of the floor is 150 square feet what is width of
asambeis [7]
Think of it like an equation: (w = width, l = length)

5 = 2w - l
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l = 150 / w
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w = (-b^2 + sqrt(b^2 - 4ac))/2a
w = 10

width = 10


4 0
4 years ago
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