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kaheart [24]
4 years ago
14

Simplificando a expressão (3x^2 + 5x - 2) + (x^2 - 2x - 1) , vamos obter :

Mathematics
1 answer:
Artist 52 [7]4 years ago
7 0
You have to add all the common terms together.

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I need help on this worksheet for my math hw it’s combing like terms?
maw [93]
What you would do is combine the terms with variables, and combine the terms without.

Answers:
2. -2w-22
3. 15z
4. 7-16s
5. 17w
6. 4-6r
7. 21-8b
8. 8q
9. -18q-9
10. 12q-3

I hope I got all of these right if not that’s embarrassing haha I did all of them in my head I’m pretty sure they’re right

I hope I helped
3 0
3 years ago
Need help with semester homework is bout to end
Savatey [412]
To find the correct polynomial, we can use the answers to help us out. The middle variable must be the sum of +2 and another number; the last number in the equation must be the product of +2 and the other number.
Knowing this information, we can use the process of elimination to find the exact polynomial that contains the factor (3x + 2).

A) This can't be it because to get -x as the middle variable, you would need to add -3 and +2. However, -3 x +2 doesn't equal -4.

B) This equation isn't the right one because to get +8 you need to add +6 + 2. However, the product of these two isn't -8.

C) Can't be correct because +2 and -7 = -5, but 2 x -7 = -14...not -9.

D) Is the correct answer because you can add 2 and -1 to get +1. (There is an understood +1 in front of the x in the equation.) The product of 2 and -1 equals -2, which happens to be the last number inside this equation. Therefore, this (D) is the correct answer choice.

Hope I could help you out! If my math is incorrect, or I didn't provide the answer you were looking for, please let me know. However, if the answer was correct and well explained, please consider marking it <em>Brainliest</em>.

Have a good one!
God bless.
6 0
3 years ago
Drag the numbers to order them from least to greatest.<br><br> free 25 points
Whitepunk [10]

Answer:

All of them

Step-by-step explanation:

if you divide 24 by 8 the you would get 3 and if you divide 24 by 4 them you will get 6 and if you divide 24 by 3 you will get 8

8 0
3 years ago
Read 2 more answers
At a certain store the taco sauce was on sale for 1/5 off.with a coupon for an additional 40 cents off, the final cost of the sa
Reika [66]

What is the question?

7 0
3 years ago
Yoo can some on help im just a dud that suck a ixl
Airida [17]
I think the answer is 58, but im not 100% sure so im sorry if it is wrong
5 0
3 years ago
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