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masha68 [24]
3 years ago
12

Is 10y^4 -3y^2+11 a polynomial? If yes what kind?

Mathematics
2 answers:
nikklg [1K]3 years ago
5 0

<u>it</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>type</u><u> </u><u>of</u><u> </u><u>trinomial</u><u> </u><u>polynomi</u><u>al</u><u> </u><u>because</u><u> </u><u>it contains </u><u>3</u><u> </u><u>terms</u><u> </u><u>with</u><u> </u><u>fundamen</u><u>tal</u><u> </u><u>signs</u><u>.</u><u> </u>

<u>hope</u><u> </u><u>it</u><u> </u><u>helps</u><u> </u><u>you</u>

attashe74 [19]3 years ago
4 0

Answer:

Yes, it is a polynomial. It is a trinomial as it has 3 terms

hope it will help you...

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Q16. Find x^2 + 1/x^2 , if x + 1/x = 3
erica [24]

Answer:

2 \times  x \times \frac{1}{x}  =  2 \\  {x}^{2}   +  {y }^{2}  + 2xy =  {(x + y)}^{2} \\ {x}^{2}  +  \frac{1}{ {x}^{2} }  + 2 = {(x +  \frac{1}{x} })^{2}  =  {3}^{2}  = 9

8 0
3 years ago
Simplify the expression.Can you help me with this one. I'm stuck at 12^x4 - 15x^2
Blababa [14]

Simplify the given expression as shown below

\begin{gathered} 3x(4x^4-5x)=3x*4x^4+3x(-5x)=12x^5+(-15x^2) \\ =12x^5-15x^2 \end{gathered}<h2>Therefore, the answer is 12x^5-15x^2</h2>

3 0
1 year ago
A) Is205 a term in the sequence 15.9, 13.......?<br> 10 15 22
ICE Princess25 [194]

Answer:

no

Step-by-step explanation:

as 205 is the term greater than the 1st term of AP and the difference is in decreasing order

6 0
3 years ago
What are the two things do you need to write an equation?
dlinn [17]

Answer:

Slope and y intercept.

Step-by-step explanation:

This is necassary to write the equation of a line in y=mx+b

m is where the slope goes, and b is the y intercept.

Alternatively, you could also write the equation for a line with a point on the line and the slope.

You would then write it in point slope formula:

y-y1=m(x-x1)

This can later be converted into slope intercept form.

3 0
3 years ago
Read 2 more answers
PLZ ANSWER ASAP!!!!!!!!!!!!!!!!!
Cerrena [4.2K]
Its simple all you have to do is multiply because if the cost per gallon is $2.50 and you have a total of 4,310 then you just multiply 4,310*$2.50 and it equals $10775 hope it helps :))
7 0
3 years ago
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