2 years ago

Adding and subtracting polynomials (3x +4 – 2x) + (2x² – x+6)

Mathematics

2 answers:

Naya [18.7K]2 years ago

7 0

Like terms: 2x^2 +3x - 2x - x + 4 + 6.

Combine: 2x^2 + 4 + 6.

Add numbers: 2x^2 + 10. answer = 2x^2+10 :)

lapo4ka [179]2 years ago

5 0

Step-by-step explanation:

2x²+10

hope it helps u.........

stay home

You might be interested in

After school, a student jogged from school to the library. it took the student 35 minutes to get to the library, where he spent

MatroZZZ [7]

Answer:

so what are you asking exactly

Step-by-step explanation:

6 0

2 years ago

I forgot how I check to see if my answer is right :,) can anyone help me ;v; The answer is right I just forgot how to check it

Novosadov [1.4K]

Answer:

see below

Step-by-step explanation:

To check your solution , plug the value of k into the original equation

6(7k-10) =24

k=2

6(7*2-10) =24

6(14-10) =24

6(4) =24

24=24

The solution is correct

3 0

2 years ago

You have read 4 of the books shown. Which choice shows 2 ways of writing the fraction of these books that you read?

Olegator [25]

Total books read: 4

Total books in list: 12

So it can be shown as:

$\sf \dfrac{read \ books}{total \ books \ in \ list}$

$\hookrightarrow \sf \dfrac{4}{12}$

on simplifying

$\hookrightarrow \sf \dfrac{1}{3}$

So, option 1 is correct.

8 0

1 year ago

Read 2 more answers

WILL GIVE BRAIINLIEST ANSWER Tomas is at least 7 years older than Larry. If Tomas is 16 years old, how old is Larry?

ra1l [238]

Larry - ( 9 years old )

8 0

2 years ago

Urgent please!!!!!!!!!!

Jlenok [28]

Answer:

The answer shoudl be 6.2 miles

Step-by-step explanation:

6 0

2 years ago