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
Goryan [66]
3 years ago
14

Which of the following is a quadratic equation whose roots are 3 and -1?

Mathematics
1 answer:
Natali5045456 [20]3 years ago
4 0

Answer:

B: x²-2x-3=0

x1= -1 x2= 3

You might be interested in
Phineas is the lead research scientist in a lab and responsible for ordering supplies and equipment. The lab is out of petri dis
IRINA_888 [86]
Is the question how long would the 185 petri dishes last because if so it would be about 15 days
Hope this helped ;)
5 0
3 years ago
Read 2 more answers
Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function: y=4x^2-8x-3
In-s [12.5K]

D. x= -1; vertex: (-1,-7) 
6 0
3 years ago
Planes A and B intersect.
stealth61 [152]

Answer:

Point x

Step-by-step explanation:

got it right on edge 2021

7 0
3 years ago
Read 2 more answers
What are the solutions to the equation (2x - 5) (3x - 1) = 0
SCORPION-xisa [38]

Answer:

x = 5/2 & x = 1/3

Step-by-step explanation:

Create two equations and solve

1) 2x-5 = 0 & 2) 3x-1 = 0

1) 2x = 5

x = 5/2

2) 3x = 1

x = 1/3

You create two equations as you want the left hand side (LHS) to equal 0 (RHS), thus if one of the brackets becomes 0 it will result in the whole LHS beocming 0 as the brackets are being multiplied (anything multiplied by 0 = 0)

6 0
3 years ago
Identify an equation in point-slope form for the line parallel to y = 3x-7 that
Zigmanuir [339]

Answer:The equation of the line parallel to (3x - y = 7) passes through the point (-5, -3) is y = 3x + 2 and this can be determined by using the one-point slope form.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Shana bought sodas and popcorn for the movies .Sodas cost $3 each and popcorn cost $4 per bag . Shana bought 7 things from the c
    6·1 answer
  • A piece of pipe is 303/4 inches long. If five pieces, each 41/3 inches long, are cut from the pipe, how many inches of pipe rema
    11·1 answer
  • Find the local tax deduction: $456 biweekly, 2 1/2% tax
    6·1 answer
  • 1) 350 is 70% of what number?
    14·1 answer
  • Dorris has 3 books weighing 2 kilograms each and one container weighing 4 kilograms in a box. How much does the box weigh in kil
    12·1 answer
  • Use a property to write an equivalent expression for the expression below . Tell which property you used 7 (3x +8).
    14·1 answer
  • Here are 2 math promblems please help
    9·1 answer
  • What happens to the slope when a line with a positive slope gets close to the vertical
    15·1 answer
  • Gretta is saving for retirement. She deposits $125 each month at 6% annual interest for 35 years. According to her calculations,
    7·1 answer
  • Solve this system by ELIMINATION!<br>9x-12y=15<br> -4x+4y=0​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!