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Leto [7]
2 years ago
11

Write each polynomial in standard form. Then give the leading coefficient. You may need to combine like terms before writing the

polynomial in standard form.
10-3x²+x^5 + 4x³

Mathematics
1 answer:
Bond [772]2 years ago
6 0

Step-by-step explanation:

To write a polynomial in standard form, put the degree that are the greatest first

So here it would be

{x}^{5}   + 4 {x}^{3}  - 3 {x}^{2}  + 10

Remember constant are numbers that you learned back in elementary,

Numbers like 10,90,4,1,0,-3 etc.

Remember that constant are basically represented like this

k \times  {x}^{0}

For example, 10 is represented like

10 \times  {x}^{0}

Since 0 is the smallest degree possible, for a polynomial, constants are the last term of a polynomial in standard form

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4 0
3 years ago
PLEASE HELP! 19 points!
Blababa [14]

Answer:

3x^{2}-27x-30

=3x^{2}-(30-3)x-30

=3x^{2}-30x+3x-30

=3x(x-10)+3(x-10)

=(3x+3)(x-10)

Step-by-step explanation:

4 0
3 years ago
Hurry have five minutes left!!! FOR BRAINLIEST
ddd [48]

Answer:

2+2=4 and hi

Step-by-step explanation:

8 0
3 years ago
I need help if you do it you can have brainest
Ne4ueva [31]

9514 1404 393

Answer:

  see below

Step-by-step explanation:

Starting from the point-slope equation ...

  y -y1 = m(x -x1)

Solving for y gives ...

  y = mx +(y1 -m·x1)

So, the slope-intercept form equation is fairly easily found:

  y = mx +b . . . . where m = m, and b = y1-m·x1

This is the equation we have used for 'b' in the attached spreadsheet.

__

Of course, the formula for slope is ...

  m = (y2 -y1)/(x2 -x1)

This is the equation we have used for 'm' in the attached spreadsheet. For all problems, we have used the first point. (It doesn't matter which point you use if there are two of them.)

__

The second attachment is the Google Sheets spreadsheet saved in ODS format. Most spreadsheet programs should be able to open that so you can see the formulas, if you're interested. (The gray values of m are computed using the two points. The unshaded values of m are entered by hand.)

_____

I'll write a couple of equations in each group so you can see how the spreadsheet numbers relate:

  y = mx +b

1.  y = 2x -7

3.  y = 2/3x +4

8.  y = 1/3x -5

9.  y = -5/2x +4

6 0
3 years ago
The value of a boat is $23,400. It loses 8% of its value every year. Find the approximate monthly percent decrease in value. Rou
Vera_Pavlovna [14]

Answer:

Hello!

To answer your question:

8% of 23,400 is 1872.

23,400- 1872= $21,528 by the end of the first year

1 year=12 months

1872/12= $156- this is how much it is decreased monthly.

156 is 0.67% of 23400, so the monthly percent decrease of 0.67%.

Hope this helps, and hope this is right! :)

3 0
3 years ago
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