3 years ago

Classify 3x^5+5x^4-7x^3+15 by number of terms?

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

7 0

The polynomial has 4 terms in total.

zimovet [89]3 years ago

6 0

Well, all like terms have been combined
terms are seperated by plus or minus signs
so
3x^5 is one
5x^4 is 2nd
7x^3 is 3rd
15 is the 4th
4 terms

quadnomial or a polynomial

You might be interested in

Sabeena had 15 3/4m long ribbon. She cut into two pieces such that the length of one pieces is 9 1/2m. Find the length of other

DochEvi [55]

Answer:

6 1/4

Step-by-step explanation:

Total length of the ribbon= 15 3/4 m= 63/4 m

One piece= 9 1/2 m= 19/2 m

Other piece length =X

X= 63/4-19/2

=63/4-38/4

=25/4

=6 1/4

3 0

2 years ago

Read 2 more answers

Only 5 and 6. Please help me need it for now

balandron [24]

Answer:

5)1075000000

6)333.333333333

Step-by-step explanation:

5)4.3*10^3=4300

2.5*10^5=250000

6)3*10^6=3000000

9*10^3=9000

7 0

2 years ago

Read 2 more answers

-9 - (-7) = ?<br><br> Someone please explain

castortr0y [4]

-9-(-7)
-9+7=-2
....:,.,

3 0

3 years ago

Read 2 more answers

What is the value of c in the equation y = 4x^2 -10x + c if the y-coordinate of the vertex is -7

love history [14]

Answer: $c=-\frac{3}{4}$

Step-by-step explanation:

Find the x-coordinate of the vertex with this formula:

$x=\frac{-b}{2a}$

In this case:

$a=4\\b=-10$

Substituting values, we get:

$x=\frac{-(-10)}{2(4)}=\frac{5}{4}$

Now we can substitute the coordinates of the vertex into the equation $y = 4x^2 -10x + c$ and then solve for "c".

Then:

$-7 = 4(\frac{5}{4})^2 -10(\frac{5}{4}) + c\\\\-7+\frac{25}{4}=c\\\\c=-\frac{3}{4}$

6 0

3 years ago

Bacteria are the most common example of exponential growth. Select a number between 2 and 10 to represent the hourly growth rate

shusha [124]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers