1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zaharov [31]
3 years ago
11

What is the sum of (4x2 – 10x + 3) and (-6x2 + 10x + 12)

Mathematics
1 answer:
kykrilka [37]3 years ago
6 0

Answer:

-2x² + 15

Step-by-step explanation:

Step 1: Add like terms

4x² - 6x² = -2x²

-10x + 10x = 0

3 + 12 = 15

Step 2: Rewrite

-2x² + 15

You might be interested in
What percent of 60 is 21?
IrinaVladis [17]

Answer:

the answer is 35 percent

6 0
3 years ago
Can someone help me do 13, 14 and 15 thank u
sweet [91]

Answer:

Step-by-step explanation:

8 0
2 years ago
Can someone help with Geometry
wel
I believe it is the final choice because it correctly compares 2 sets of corresponding sides.
4 0
3 years ago
Chin researched the amount of money 150 students earned per month from jobs held during the summer. He created a table of six sa
dem82 [27]

the choices are below

the predicted mean of the population will be less than 200.

The predicted mean of the population will be less than 245.

The predicted mean of the population will be more than 275.

The predicted mean of the population will be more than 250.

b is the answer

8 0
3 years ago
Read 2 more answers
Help? -Factoring polynomials
OLEGan [10]

Answer:

False

Step-by-step explanation:

If we have a factor then the remainder after the division will be zero.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the exact value by using a half-angle identity. sin 22.5°
    13·2 answers
  • The annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country durin
    9·1 answer
  • tomorrow joelle wants to travel a total of 4 miles by walking and running. she plans to run for 20 minutes at a rate of 6 miles
    5·1 answer
  • John’s employer will match his contributions into his retirement plan, but only up to 3% of his salary. John decides to invest 5
    15·1 answer
  • Josh has a drawer full of unmatched socks. There are 3 purple socks, 2 blue socks, 6 black socks, 4 brown socks, 5 yellow socks.
    13·1 answer
  • Which of the following factors of production is unlikely to be found in a
    8·1 answer
  • A dance class consists of 22 students, of which 10 are women and 12 are men. if 5 men and 5 women are to be chosen and then pair
    9·1 answer
  • Multiply & Simplify.
    5·1 answer
  • Help on this math question please explain how you got the answer
    13·1 answer
  • A standard package of pencils contains 24<br> pencils.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!