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
borishaifa [10]
3 years ago
7

Which equation involves a prime quadratic and cannot be solved by factoring?

Mathematics
1 answer:
brilliants [131]3 years ago
6 0
B. x^2 + 5x - 4 = 0

Anyway that you try to factor it will not work

~~hope this helps~~
You might be interested in
Jake wants to buy a skateboard. The one he is looking at cost $295. It is on sale for 35% off. How much will Jake save if he buy
Aleks [24]

Answer:

191.5

Step-by-step 103.5 explanation:

295 x 0.35(which is 35%) = 103.5

295 - 103.5 = 191.5

hope this helps

3 0
3 years ago
Read 2 more answers
IF YOU DO THESE ILL LOVE YOU FOREVER AND ILL GIVE U BRAINLIEST!
juin [17]

Answer:

1. 6:10

2. 1:25

3. 11:15

4. 8:35

5. 4:30

6. 12:20

7. 3:55

8. 5:05

9. 10:40

4 0
3 years ago
There are 20 players on a soccer team. From them, a captain and an alternate captain have to be chosen. How many possibilities a
tester [92]

Answer:

190 possibilities.

Step-by-step explanation:

The problem is called 20 choose 2, given by the formula for combinations

C(20,2) = 20! / (2! (20-2)!) = 190

alternatively, we can reason it this way:

there are 20 choices to choose a captain and 19 choices for an alternate captain for a total of 380 ways.

However, there are 20 choices to choose an alternate captain and 19 choices for a captain for a total of 380 ways.

Since we are essentially double counting every choice of the posts, we need to divide 380 by 2 to get 190 ways.

3 0
3 years ago
Find F(-2)<br> F(x)=5^x<br> A=1/25<br> B=1/10<br> C=-10<br> D=-25
kati45 [8]
F(-2) when F(x)=5^x is 1/25
7 0
3 years ago
EEEE
Mariulka [41]

Answer:

1. not a function

2. all states

3. all capital

4. Every domain element is paired with only one range element.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 13 x (-3)-7 x (-3) what is the answer to this problem x means multiplication
    13·2 answers
  • Rewrite 5.75 as a mixed number in lowest terms
    10·2 answers
  • How many different areangements can be made with the word space
    10·1 answer
  • 3. Find the area of the shaded region. Leave your answer in terms of pi. (1 point)
    8·1 answer
  • If f(x)=x^2+3x+4 which of the number choices represents (f(x+h)-f(x))/h?
    8·1 answer
  • It says write the following using am or pm
    12·1 answer
  • The amount of fertilizer needed for a lawn varies directly with the area of the lawn Mr. Dundee lawn is a rectangular shape and
    12·1 answer
  • Find the coordinates of the midpoint of the segment whose endpoints are R(9, 3) and S(-1, -9).
    7·1 answer
  • What's the sum of 6+y
    11·1 answer
  • What is the measure of x?<br> 90°<br> 120°<br> 108°<br> 100°
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!