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2 years ago

Write the given polynomial in standard form and write its degree .

Mathematics

2 answers:

olga nikolaevna [1]2 years ago

5 0

Hybybybgggy*gygykkkkkkkkkkk

Lorico [155]2 years ago

3 0

Answer:

In Standard form it is -2y^4 + y^3 + 7y^2 + 5y + 15.

Degree 4.

Step-by-step explanation:

y³+2y(y-y³)+5y²+5y+15

= y^3 + 2y^2 - 2y^4 + 5y^2 + 5y + 15

= -2y^4 + y^3 + 7y^2 + 5y + 15

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Expand each expression

matrenka [14]

Answer:

Option B - $\ln(\frac{4y^5}{x^2})=\ln 4+5\ln y-2\ln x$

Step-by-step explanation:

Given : Expression $\ln(\frac{4y^5}{x^2})$

To find : Expand each expression ?

Solution :

Using logarithmic properties,

$\ln (\frac{A}{B})=\frac{\ln A}{\ln B}=\ln A-\ln B$

and $\ln (AB)=\ln A+\ln B$

Here, A=4y^5 and B=x^2

$\ln(\frac{4y^5}{x^2})=\frac{\ln 4y^5}{\ln x^2}$

$\ln(\frac{4y^5}{x^2})=\ln 4y^5-\ln x^2$

$\ln(\frac{4y^5}{x^2})=\ln 4+\ln y^5-\ln x^2$

Using logarithmic property, $\logx^a=a\log x$

$\ln(\frac{4y^5}{x^2})=\ln 4+5\ln y-2\ln x$

Therefore, option B is correct.

3 0

2 years ago

Read 2 more answers

Please answer question 11

irinina [24]

Answer:

I'm pretty sure it's 4

Step-by-step explanation:

association property of addition involves well addition and that's what it shown in y+0=y

6 0

2 years ago

The angles of a quadrilateral are in the ratio of 2:6:9:13

Wewaii [24]

Answer:

Step-by-step explanation:

Let the angles be 2x , 6x , 9x , 13x

We know that the sum of quadrilateral is 360°

Now,

$2x + 6x + 9x + 13x = 360$

Calculate the sum

$30x = 360$

Divide both sides of the equation by 30

$\frac{30x}{30} = \frac{360}{30}$

Calculate

$x = 12$

Replacing the value,

2x = 2 * 12 = 24°

6x = 6 * 12 = 72°

9x = 9 * 12 = 108°

13x = 13 * 12 = 156°

So, the angles are 24° , 72° , 108° , 156°

Hope this helps...

Good luck on your assignment...

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3 years ago

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Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn’s

nataly862011 [7]

Answer:

okay? Answer A

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3 years ago

3. Felipe is ordering new carpet for his bedroom floor. (The floor is represented in the picture below as rectangle JKLM). He kn

Darya [45]

Answer:

312.3

Step-by-step explanation:

7 0

2 years ago