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
Anvisha [2.4K]
3 years ago
8

What is the discriminant of the quadratic equation 0 = 2x2 3x – 5?

Mathematics
2 answers:
TiliK225 [7]3 years ago
7 0

Answer:

49

Step-by-step explanation:

a_sh-v [17]3 years ago
5 0
If you would like to find the discriminant of the quadratic equation 0 = 2x^2 + 3x - 5, you can do this using the following steps:

<span>0 = 2x^2 + 3x - 5
0 = ax^2 + bx + c
a = 2, b = 3, c = - 5

</span>D = b^2 - 4 * a * c = 3^2 - 4 * 2 * (-5) = 9 + 40 = 49

The correct result would be 49.
You might be interested in
Im in school and u..
labwork [276]

Answer:

Online school, it sucks.

4 0
2 years ago
Read 2 more answers
A Sum of $14 is made of 92 coins consisting of dimes and quarters. How Many are there of each kind of coin
steposvetlana [31]
So first I would say, what if all of them were dimes, how far away would it be from $14?

So 92 coins * 10 cents = $9.20

So it's 4.80 dollars away from 14 dollars.

So if we were to switch one to a quarter, it would increase by 0.15 cents.

So we want to see how many increases we need to reach 4.80 dollars more.

4.80/0.15 = 32

So there are 32 quarters and 60 dimes.
7 0
3 years ago
Read 2 more answers
How can you write 2,000 in a exponent
Mnenie [13.5K]
1,000 = 10^3            (3 because there are 3 digits after the first one)

2,000 = 2 * 10^3
3 0
3 years ago
Which statements are true about the place values in the number 99.999?
allsm [11]
Answers A. and B. Are correct
5 0
3 years ago
Complete the pattern 9.5 950 95,000
Sati [7]
<span>9,500,000 is the next number in the pattern. Each time you multiply the number on the left by 100 to get the number on the right.</span>
4 0
2 years ago
Other questions:
  • In how many ways can Susan arrange 7 books into 5 slots on her bookshelf?
    15·1 answer
  • O is the center of both circles containing arcs AB and CD
    15·1 answer
  • What is the measure of the angle fgb? Can someone please help asap ill mark brainlist!!!
    5·2 answers
  • Choose all of the equations for which x = 1/2 is a solution
    8·2 answers
  • Joseph tweets 13 times a day.What defines each variable and write an algebraic expression to describe the number of post after a
    7·1 answer
  • Z-16z=15 what is z please
    5·2 answers
  • GIVING BRAINLIEST
    10·1 answer
  • 1
    15·1 answer
  • Necesito la respuesta con explicación de:<br> (6+5)-16
    5·2 answers
  • Which statements are true about the ordered pair (-1,-4) and the system of equations? x-y=3 and 7x-y=-3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!