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
deff fn [24]
3 years ago
5

What are the roots of this quadratic equation? 3x^2+10=4x

Mathematics
1 answer:
____ [38]3 years ago
6 0

Step-by-step explanation:

The root of an equation is when x=0.

We need to rewrite this as 3x²-4x+10=0.

The quadratic formula is

(-b+or-sqrt(b²-4ac))/2a

so 4+or-sqrt(16-120)/2a

since the sqrt can no be negative this answer will have imaginary numbers.

(4+2i sqrt(26))6 and (4-2i sqrt(26))6

simplified is

x=(2+i sqrt(26))/3 and x=(2-i sqrt(26))/3

You might be interested in
Place the number 62.5 and 62.35 in the number line
kotykmax [81]

Answer:

62.5 would go 5 lines out and 23.35 would go in the middle of the third and fourth line

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP! WILL GIVE BRAINLIEST!
ANTONII [103]

Answer:

(18+21+17+x)÷4=20

x=24 students

Step-by-step explanation:

(18+21+17+x)÷4=20

(56+x)÷4=20

56+x=20*4

56+x=80

x=80-56

x=24

8 0
4 years ago
Which of the following polynomials is a binomial
Dima020 [189]
Hey there!

A binomial is a polynomial that contains two terms. Terms are separated from one another by mathematical symbols, such as +, –, and ×. A term can be a variable, a variable with a coefficient, a constant, or really any combination of coefficient, variable, and exponent that you can think of. For example...

(3x² – xy)

(x + 3)

(5x – 6y)

...are all binomials. 

Hope this helped you out! :-)
5 0
3 years ago
Read 2 more answers
Start at 125 create a pattern that subtracts 6 from each number
igor_vitrenko [27]
In this question, you are asked to make a pattern start with 125 with 6 less number each pattern. Then the pattern equation would be: 125-6x where x is determined by the position of the number.

The question doesn't specify how many numbers in the pattern that needs to be written but the pattern should be like this: 125, 119, 113, 107, 101, 95, 89, 83, 77
8 0
3 years ago
Simplify 15 to the 18th power over 15 to the 3rd power. <br> 15^6<br> 15^15 <br> 1^6<br> 1^15
KIM [24]
Well the simplest power of 15^8 is 3^15 and the simplest form if 15^3 is 15^15 

8 0
3 years ago
Other questions:
  • 5 weeks to 40 Days ratio as a fraction in simplest form
    14·2 answers
  • What’s the slope of the line?
    10·2 answers
  • How would you find the area and perimeter of this shape?
    10·1 answer
  • Please help. I don't think what I have is correct. let me know
    8·1 answer
  • Lily’s sister has a bag of skittles containing 3 yellow skittles, 4 red skittles, 5 green skittles, and 3 orange skittles. What
    13·1 answer
  • 15. The rectangular room is given by the trinomial x^2+4x-12. What are the possible dimensions of the rectangle? Use factoring.
    5·1 answer
  • Kolby decided he wanted to go to the amusement park. The amusement park charges $8.00 for entry and $1.40 for each ride.
    7·1 answer
  • Missing measurements in each triangle
    7·2 answers
  • In need help with total and lateral surface area of a cylinder ​
    15·1 answer
  • The equation of a vertical line passing through the point (-1,8) is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!