1. 18x^2 + 6 + 4x - 15x^2 - 4 + 13x Answer: 3x^2 + 17x + 2 2. 3x^2 + 6 - 2x + 5x - 4x^2 + 9 Answer: -x^2 + 3x + 15 3. 3x^2 + 5x
PLEASE I NEED THE ANSWERS
oobleck that is insanely unhelpful- I understand that their text was not legible, but you could have been nicer about it- its the end of the year and students are stressed. Be more respectful!
You already have the answers! clue: the word "Answer" that appears.
And for #3. you don't even have the whole problem.
Just what is it you really want here? Aside from formatting your text so it is actually readable.
WHAT ARE THE ANSWERS 💀💀
To find the answers to these expressions, we need to simplify the given expressions by combining like terms.
For the first expression:
18x^2 + 6 + 4x - 15x^2 - 4 + 13x
Here, we can combine the terms with the same degree of x:
(18x^2 - 15x^2) + (4x + 13x) + (6 - 4)
Simplifying further, we get:
3x^2 + 17x + 2
So, the answer to the first expression is 3x^2 + 17x + 2.
For the second expression:
3x^2 + 6 - 2x + 5x - 4x^2 + 9
Again, we combine the terms with the same degree of x:
(3x^2 - 4x^2) + (-2x + 5x) + (6 + 9)
Simplifying further, we get:
-x^2 + 3x + 15
So, the answer to the second expression is -x^2 + 3x + 15.
Finally, for the third expression:
3x^2 + 5x
This expression is already simplified and cannot be further simplified.
So, the answer to the third expression is 3x^2 + 5x.
Therefore, the answers to your expressions are:
1. 3x^2 + 17x + 2
2. -x^2 + 3x + 15
3. 3x^2 + 5x.