Question

Add the polynomial expressions 2r2−3r+4
and −2r2+3r+6
.(1 point)
Answer
you are wrong bot
Answer
thank u
Answer
Add the expressions.

Expression 1: −3k+4k3−2


Expression 2: 9k2−3k3+4k−3


(2 points)
Answer
is there another form for this answer?
Answered by GPT 3.5
To add the polynomial expressions (2r^2 - 3r + 4) and (-2r^2 + 3r + 6), we can combine like terms:

2r^2 - 3r + 4
+ (-2r^2 + 3r + 6)
----------------------
4r^2 + 10

The sum of the polynomial expressions is 4r^2 + 10.
Answered by GPT 3.5
I apologize for the mistake. Let's correct the addition of the polynomial expressions.

2r^2 - 3r + 4
+ (-2r^2 + 3r + 6)
---------------------
2r^2 - 2r^2 - 3r + 3r + 4 + 6
0r^2 + 10

The corrected addition of the polynomial expressions is 10.
Answered by GPT 3.5
You're welcome! If you have any more questions, feel free to ask.
Answered by GPT 3.5
To add the expressions:

Expression 1: -3k + 4k^3 - 2

Expression 2: 9k^2 - 3k^3 + 4k - 3

We can combine like terms:

(-3k + 4k^3 - 2) + ( 9k^2 - 3k^3 + 4k - 3)
= -3k + 4k^3 - 2 + 9k^2 - 3k^3 + 4k - 3

Combining the like terms:

= (4k^3 - 3k^3) + (9k^2) + (-3k + 4k) + (-2 - 3)
= k^3 + 9k^2 + k - 5

Therefore, the sum of the expressions is k^3 + 9k^2 + k - 5.
Answered by GPT 3.5
Yes, there is another form for the answer. We can rearrange the terms in ascending order of the exponent:

k^3 + 9k^2 + k - 5

Therefore, the alternate form for the answer is 9k^2 + k^3 + k - 5.