Question

Classifying 3x^5-8x^3-2x^2+5 by numbers of terms

A. Trinomial
B. Polynomial
C. Binomial
D. Polynomial of 5 terms

Answer 1

I think D

Answer 2

Your expression has got 4 terms.
That makes it a polynomial.
B is the answer.

Answer 3

@Hoslos Thanks, wasn't sure. : (

Answer 4

Thanx! :) and it's ok cx

Answer 5

Right.

Answer 6

Consider the leading term of the polynomial function. What is the end behavior of the graph?

4x^5+1x

Answer 7

I'll add the choices in a sec

Answer 8

Time up if you are counting.

Answer 9

A. Since n is odd and a is positive, the end behavior is up and down
B. down and up
C. Down and down
D. Up and up

Answer 10

up and up then?

Answer 11

D

Answer 12

Okie :)

Answer 13

It keeps going up.

Answer 14

Use synthetic division to find P(3) for P(x)=x^4-6x^3-4x^2-6x-2
A. 3
B. -137
299
-47

Answer 15

B

Answer 16

How many more? Just curious.

Answer 17

As many as you're willing to do ;-; I have finals tomorrow morning at 8 am and it's 3 am already and I have 5 more assignments to do Dx

Answer 18

WOW O-O

Answer 19

I know Dx and I have work and ugh. The struggle

Answer 20

Ok. Next question!

Answer 21

Alrighty ^^ one sec

Answer 22

Write the polynomial in factored form.
x^3 – 3x^2 – 10x

Answer 23

13. What are the real or imaginary solutions of the polynomial equation?
27x^3 + 125 = 0

Answer 24

First one: x(x+2)(x-5)
Second one: I don't really know try over here: https://mathway.com/ my interneti= is slowing down a bit and won't load. Sorry...

Answer 25

It's ok, I think I got one more then I'll be done for now, I'm sorry :(

Answer 26

\[x^3=-125/27rightarrowx=\sqrt[3]{-125/27}=-5/3\]
A real number.

Answer 27

Thank Hoslos.

Answer 28

Thank you!

Answer 29

@Squeeks1713 It's ok! Throw the questions!

Answer 30

It is okay.

Answer 31

Use the Remainder Theorem to find the remainder when P(x) = x^4 – 9x^3 – 5x^2 – 3x + 4 is divided by x + 3.

Answer 32

I think the answer is 292.

Answer 33

To solve this, you have multiply one term that when multiplied by x from x+3 gives x^4. Then you make subtraction of like terms. One second step, multiply a number with x from x+3 that gives -9x^3 and so on.

Answer 34

So confusing lol I don't know how you guys do this omg

Answer 35

I just used mathway!

Answer 36

:D

Answer 37

Bye

Answer 38

Let me know if you need help.

Answer 39

I will, thank you!

Answer 40

Bye

Answer 41

The answer is 292 using the aforementioned method.
@Lovelarap got it as well.

Answer 42

Cool!