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
Karolina [17]
3 years ago
9

Write the quadratic equation whose roots are six and -2 and who’s leading coefficient is 3 use the letter X to represent the var

iable
Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0

Answer:

3X^{2} - 12X - 36 = 0

Step-by-step explanation:

6 and - 2 are the only two solutions to the required quadratic equation.

So, if the variable is represented by X then (X - 6) and (X + 2) will be the only two factors of the polynomial function.

Therefore, the equation is  

(X - 6)(X + 2) = 0

⇒ X^{2} - 4X - 12 = 0

If the leading coefficient of the equation is 3 then we can write the equation as 3X^{2} - 12X - 36 = 0 (Answer)

You might be interested in
You and a friend stand back to back. You run 20 feet forward, then 15 feet to your right. At the same time, your friend runs 16
Stells [14]

Answer:

Distance traveled by the snowball  = 45feet

Step-by-step explanation:

The distance traveled by the snowball = distance of hypothenus for both Right angle triangle

1st pythagoras =

X² = 20² + 15²

X = (20² + 15²)¹/² = 25 feet

2nd pythagoras =

X² = 16² + 12²

X = (16² + 12²)¹/² = 20 feet

Distance traveled by the snowball = 20 + 25 = 45feet

4 0
3 years ago
Read 2 more answers
The equation for the circle below is x2 + y2 = 100. what is the length of the circle's radius?
stealth61 [152]
X²+y² =(Radius)²

x²+y² =10². So the radius is 10

4 0
3 years ago
Read 2 more answers
Tory plans to enter the path at mile marker 1 and hike for 4 miles. Tory is a beginner hiker, so he wants to choose the path tha
Sunny_sXe [5.5K]
If you need help visualizing this, you might draw vertical lines at distance = 1 and at distance = 5. Look at the points where those lines cross f(x). The vertical difference is perhaps 350 ft. Look at where the lines cross g(x). That vertical distance may be about 200 ft.

The vertical change from 1 to 5 is considerably less for g(x) than for f(x).

Tory should choose path ...
  g(x)
7 0
3 years ago
LCM of 189024 <br>please give me answer my question​
ololo11 [35]

Answer:

360

Step-by-step explanation:

We need to find the LCM of 18,90 and 24.

The prime factorization of 18 = 2 × 3 × 3

The prime factorization of 90 = 2 × 5×3×3

The prime factorization of 24 = 2 × 3×2×2

LCM is least common multiple.

LCM = 2 x 2 x 2 x 3 x 3 x 5

= 360

Hence, the LCM of 18,90 and 24 is 360.

7 0
2 years ago
Need helpp asappp anyone??
Natali [406]
It’s the 3rd one 100%
4 0
3 years ago
Other questions:
  • Solve 4dy+12=7dy for y
    8·1 answer
  • Help from 13-15 show work please
    9·1 answer
  • Some landscapers just finished planting a new flower garden. They used​ pink, yellow, and blue flowers. For every 2 pink​ flower
    7·1 answer
  • What is the area of a circle with a radius of 6 inches?
    12·1 answer
  • Calculate the slope of the line passing through the two colored points below. (1,4) (-1,-1)
    9·1 answer
  • Can y’all help me *********
    6·1 answer
  • If you help me I will help you just message me
    5·1 answer
  • What is a prime number
    5·1 answer
  • Help i will mark you as brain thing or whatever ​
    15·1 answer
  • Write an equation that represents a parallel line to y=1/2x + 4
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!