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disa [49]
3 years ago
14

X-3.5= -3.1 I'm confused​

Mathematics
2 answers:
tangare [24]3 years ago
3 0

Answer:

See Below

Step-by-step explanation:

First, isolate x. To do that add 3.5 to each side

x - 3.5 =  -3.1

  +3.5    +3.5

x= 0.4

nexus9112 [7]3 years ago
3 0

Answer:

<h2>X = 0.4</h2>

Step-by-step explanation:

X-3.5= -3.1  add 3.5 each side.

X = 3.5 - 3.1 simplify

X = 0.4   done!

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Which polynomial correctly combines the like terms and puts the given polynomial in standard form? one-thirdx 8x4 – two-thirdsx2
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Polynomial equation is a equation which is formed with coefficients variables and exponents with basic mathematics operation and equality sign. From the given option the option C correctly combines the like terms and puts the given polynomial in standard form which is,

8x^4-\dfrac{2}{3}x^2-\dfrac{2x}{3}\\

Hence the option C is the correct option.

<h3>Given information-</h3>

The given polynomial equation in the problem is,

\dfrac{1}{3} x+8x^4-\dfrac{2}{3}x^2-x

<h3>Polynomial equation </h3>

Polynomial equation is a equation which is formed with coefficients variables and exponents with basic mathematics operation and equality sign.

In the above polynomial equation the variable are<em> x </em>and the highest power of the variable <em>x</em> is four.

Arrange the given polynomial equation in the power of the variable <em>x. </em>Thus,

8x^4-\dfrac{2}{3}x^2+\dfrac{1}{3} x-x

Make the group of the same power of the variable <em>x. </em>Therefore,

8x^4-\dfrac{2}{3}x^2+(\dfrac{1}{3} x-x)

8x^4-\dfrac{2}{3}x^2+\dfrac{x-3x}{3}\\

8x^4-\dfrac{2}{3}x^2-\dfrac{2x}{3}\\

From the given option the option C correctly combines the like terms and puts the given polynomial in standard form which is,

8x^4-\dfrac{2}{3}x^2-\dfrac{2x}{3}\\

Hence the option C is the correct option.

Learn more about the polynomial equation  here;

brainly.com/question/25958000

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Answer:

This is the graph I inputted into desmos.

Step-by-step explanation:

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