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Ivan
3 years ago
7

Help will give brainlyest if answered correctly

Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

c

Step-by-step explanatio answer c

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Simplify completely the quantity 3 times x to the 4th power plus 5 times x to the 2nd power plus 2 times x all over x.
Elanso [62]

Answer:

(A) 3x^3+5x+2

Step-by-step explanation:

To Simplify:  The quantity 3 times x to the 4th power plus 5 times x to the 2nd power plus 2 times x all over x.

Solution: The given statement can be easily rewritten as:

The quantity 3 times x to the 4th power=3x^4,

5 times x to the 2nd power=5x^2 and

2 times x =2x

Thus, according to the statement, the expression can be written as:

\frac{3x^4+5x^2+2x}{x}

⇒3x^3+5x+2

which is the required simplified expression.

Thus,option A is correct.

5 0
3 years ago
Can someone help it has to be a polynomial
Damm [24]

Answer: Width = 24 inches

Step-by-step explanation:

Let W represent the width of the rectangular sign.

The length of a rectangular sign is 6 inches more than half its width. It means that the length of the rectangular sign would be

W/2 + 6

The formula for determining the area of a rectangle is expressed as

Area = length × width

The area of the sign is 432 square inches. Therefore, the equation for the area of this sign would be

W(W/2 + 6) = 432

W²/2 + 6W = 432

Multiplying both sides of the equation by 2, it becomes

W² + 12W = 864

W² + 12W - 864 = 0

W² + 36W - 24W - 864 = 0

W(W + 36) - 24(W + 36) = 0

W - 24 = 0 or W + 36 = 0

W = 24 or W = - 36

Since W cannot be negative, then

W = 24

5 0
2 years ago
Read 2 more answers
Hey i need help with a quick math problem if anyone can help please.
astraxan [27]

Answer:

a

Step-by-step explanation:

8 0
2 years ago
Solve the equation, Write one solution, No solution, Infinitely Many Solution
allsm [11]

Answer:

x=5.3125

One solution

6 0
3 years ago
Read 2 more answers
Help me this is important
Karolina [17]
The third option is correct
7 0
3 years ago
Read 2 more answers
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