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
Mashcka [7]
3 years ago
8

(2x² - 5) - (3x² + 4).

Mathematics
1 answer:
Goshia [24]3 years ago
3 0

(2x² - 5) - (3x² + 4).

Pretend that there is a -1 in front of :(3x² + 4).

(2x^2-5)-1(3x^2+4)

2x^2-5-3x^-4

2x^2-3x^2-5-4

=-x^2-9

Answer: -x^2-9

You might be interested in
How might the lack of reliable transportation for getting to a job affect your decision to take it or not
bulgar [2K]
Without reliable transportation, you could be late a lot, and get fired. That shows up when you apply for a new job, even if you get better transportation. If you don't want to get fired, you may not want to take the job.
8 0
3 years ago
Solve the following equation for n: <br><br>8 + n = 16.<br><br>​
Nataly [62]

Answer:

n=8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
3(x+3)=30 i have literally forgotten everything about algebra
zhannawk [14.2K]

3(x+3)=30

3x+9=30

3x=21

x=7


3 0
3 years ago
Heyyyyy pleasse help me please please and thank you
dimulka [17.4K]

Answer:

x ≈ 33.1°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan x = \frac{opposite}{adjacent} = \frac{125}{192} , then

x = tan^{-1} ( \frac{125}{192} ) ≈ 33.1° ( to the nearest tenth )

7 0
2 years ago
Use the graph to answer the question what is the average rate from change from x=3 to x=11
expeople1 [14]

Answer:

-1/8

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the sum of the next two terms in the sequence -3, -1, 3, 9, 17.....?
    10·1 answer
  • Where would you put 5/2 on a number line
    9·2 answers
  • 24 points!! What is the measure of angle B in the triangle?
    8·1 answer
  • HURRY ILL GIVE BRAINLIEST.!!!!!
    8·1 answer
  • Can someone explain this to me please
    6·1 answer
  • A person travels 10 miles due north, then 5 miles due west, then 14 miles due north and then 12 miles due east. How far is that
    5·1 answer
  • A recipe requires ¼ cup of milk for each ⅙ cup of cheese. How many cups of cheese are needed for each cup of milk?
    9·1 answer
  • PLEASE HELP ME !!!!!
    5·1 answer
  • PLEASE HELLPO I NEED SOMEONE PLS
    15·1 answer
  • Suppose it costs $45 to attend a concert where the band plays for 1.5 hours.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!