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
padilas [110]
2 years ago
5

What is the root when talking about a quadratic equation

Mathematics
2 answers:
Blizzard [7]2 years ago
8 0

The root is the x intercepts or the zeros of the problem

If I were to graph

(x-5)(x+4)=0

We need a number for x which makes this equation 0

The numbers are 5 or -4

These are the x intercepts of the parabola or roots

e-lub [12.9K]2 years ago
6 0

Answer:

The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.

Step-by-step explanation:

You might be interested in
Please help <br> D says (-20,-4)
Aleksandr [31]

Answer:

I think its (1,-1)

tell me if i a correct

6 0
3 years ago
Classify the following as a fraction, expression, equation, or inequality b - 7 &lt; 17
insens350 [35]

D. Inequality

An expression would just contain simple arithmetic without any symbols relating two things to another.

An equation must contain an equals sign.

A fraction will have a bar representing division.

An inequality contains a sign representing a comparison of magnitude, in this question less than <.

Hope this helps!!

3 0
2 years ago
Simplify each expression. (7x+x^4+x^3)-(6x-2x^3+8x^4)
aleksandrvk [35]
the answer is x + 3x^3 - 7x^4
8 0
2 years ago
What is 25% of 80?<br><br> ( show how u did it cause I have to write it down
Wewaii [24]

Answer:

20

Step-by-step explanation:

Write 25% as 25/100 · Since, finding the fraction of a number is same as multiplying the fraction with the number, we have 25/100 of 80 =         25/100 × 80

4 0
2 years ago
CAN SOMEONE PLEASE HELP AND EXPLAIN THIS
lord [1]

Answer:

what are the options? I'll say it in the comments

7 0
3 years ago
Read 2 more answers
Other questions:
  • The Fox TV network is considering replacing one of its prime-time crime investigation shows with a new family-oriented comedy sh
    12·1 answer
  • How to evaluate 7+2(3+2)
    8·2 answers
  • Compute (4.29×1015)⋅(1.77×10−4)
    5·2 answers
  • Please help with this qaestion
    12·2 answers
  • Kristen recorded the amount of liquid (in ml) of eight containers. She created a box plot of her data. What is the interquartile
    13·1 answer
  • W=A/5<br> w equals a divided by five
    13·1 answer
  • At the neighborhood grocery, 5 pounds of salmon cost $49. How much would it cost
    12·1 answer
  • ILL BRAINLIEST YOU PLEASE HELP ME
    11·1 answer
  • PLEASE!!!!!! URGENT!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!
    14·1 answer
  • What is the difference in miles between Kay’s longest bike ride and her shortest bike ride?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!