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Lera25 [3.4K]
3 years ago
9

Which algebraic expression is a polynomial with a degree of 4? 5x4 + StartRoot 4 x EndRoot x5 – 6x4 + 14x3 + x2 9x4 – x3 – Start

Fraction x Over 5 EndFraction 2x4 – 6x4 + StartFraction 14 Over x EndFraction
Mathematics
2 answers:
Oksana_A [137]3 years ago
7 0

Answer: 9x^4-x^3-x/5

Step-by-step explanation: That's the answer on Ed.

It has a degree of 4. The last one isn't a polynomial because you can't divide by a variable. The second one has a degree of 5. And the first one does not fit the polynomial definition.

Sloan [31]3 years ago
4 0

Answer:

its c beach

Step-by-step explanation:

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HELP ILL GIVE BRAINLIEST
SVETLANKA909090 [29]

Answer:

\huge\boxed{\bf\:c = \frac{11}{4}}

Step-by-step explanation:

4c + 2c = 4c + \frac{11}{2}

Cancel 4c on both the sides of the equation.

2c = \frac{11}{2}

Bring the 2 in the denominator of 11/2 to the left hand side of the equation.

2*2c = 11\\4c = 11

Bring 4 to the right hand side if the equation.

\boxed{\bf\:c = \frac{11}{4}}

\rule{150pt}{2pt}

4 0
1 year ago
Y+3 1/2=6 help pleaseee
Verdich [7]
3 1/2 = 7/2
so y+7/2 = 6
y=6-7/2 = 12-7 / 2 = 5/2 = 2 1/2
8 0
3 years ago
Is -3 an expression
Natalija [7]

Answer:

yeah it is an expression

Explanation:

An expression may refer to any of the following:

A combination of letters, numbers, or symbols used to represent a value of a variable. ..

4 0
3 years ago
Let f(x)=3x2-2 wrote a function g whose graph is a reflection in the y axis of the graph of f
lorasvet [3.4K]

9514 1404 393

Answer:

  g(x) = 3x^2 -2

Step-by-step explanation:

Reflection in the y-axis replaces x with -x.

  g(x) = f(-x) = 3(-x)^2 -2

  g(x) = 3x^2 -2

_____

The given function is symmetrical about the y-axis, so its reflection is itself.

6 0
2 years ago
The curve with equation y2 = x3 + 3x2 is called the tschirnhausen cubic. find an equation of the tangent line to this curve at t
MAVERICK [17]
First find the slope, take derivative of both sides with respect to x.  
2y dy/dx=3x^2+6x
solve for dy/dx
dy/dx=[3x^2+6x]/2y
plug in given vales of (1,2(
dy/dx=9/4

now you have everything you need to plug into point slope form
y-2=(9/4)(x-1)
answer is y=(9/4)x+(1/4)
5 0
3 years ago
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