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
Rudik [331]
3 years ago
8

How do you factor the quadratic equation 3x^2 + 8x + 3 to find the roots?

Mathematics
2 answers:
34kurt3 years ago
5 0

Answer:

Step-by-step explanation:

Hope this helps u!!

Fudgin [204]3 years ago
4 0
The quadratic is not factorable, to figure this out use this formula (b^2-4ac) to figure out the discriminant. If the discriminant comes out to be a perfect square or equal to zero then we can say it’s factorable if it does not meet those requirements it’s not. In this problem it’s 8^2-4*3*3. Simplify and you get 64-36 which is equal to 28. 28 is not a perfect square or equal to zero therefore this is not factorable. If you need the root the quadratic formula would be a good option also look on the bottom if that’s what u need.

Hope this helps!
You might be interested in
Can someone help me with question 6 please
SIZIF [17.4K]
A) 4a+3w
b) 2b+h
c) 3(w+h)
d) (4a+3w)(2b+h) - 3(w+h)
just expand brackets for d and simplify
6 0
3 years ago
Read 2 more answers
O comprimento de um retângulo é 6x e sua largura é 5y. A) Escreva uma expressão algébrica que representa o perímetro desse retân
Kobotan [32]

Answer:

A) 12x + 10y

B) 118cm

Step-by-step explanation:

A) A fórmula para calcular o perímetro de um retângulo é dada como:

Perímetro de um retângulo = 2 (L + W)

= 2L + 2W

Onde

L = comprimento do retângulo

W = largura do retângulo

A) A pergunta nos diz que:

O comprimento de um retângulo é 6x e sua largura é 5y.

A expressão algébrica que representa o perímetro do retângulo =

Perímetro de um retângulo = 2 (L + W)

= 2L + 2W

L = 6x, W = 5y

= 2 (6x) + 2 (5y)

= 12x + 10y

A expressão algébrica que representa o perímetro do retângulo é

P = 12x + 10y

B) Se x = 4 cm e y = 7 cm, qual é o valor numérico desse perímetro.

P = 12x + 10y

x = 4cm

y = 7cm

Perímetro = 12 (4) + 10 (7)

Perímetro = 48cm + 70cm

Perímetro do retângulo = 118cm

Portanto, o valor numérico do perímetro é 118cm

7 0
3 years ago
All functions have a domain and a range.<br> True<br> False
Elza [17]

Answer:

True

Step-by-step explanation:

The definition of the function is a relation with exactly one x for each y. x is the domain, and y is the range, so all functions have a domain and a range.

6 0
3 years ago
The graphs below have the same shape. What is the equation of the blue graph? ​
muminat
I am not that really sure but ig its 5
6 0
2 years ago
Can a pair of numbers have more than one common factor?
Y_Kistochka [10]
Yes! For example, 10 and 20 have 1, 2, 5, & 10 in common ^.^
4 0
3 years ago
Other questions:
  • After 8 years, what is the total amount of a compound interest investment of$25,000 at 3% interes compounded quarteriy? A. 525.3
    15·1 answer
  • 24 POINTS!!!!!!! <br> UNLIKE signs = ______________ and take the sign of the higher number
    9·2 answers
  • A packing company is doing an inventory of boxes. Their most popular box is display below: 2ft,(3x-5)ft,(2x-1)ft you can use the
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=2%20%5Cdiv%203x%20-%201%20%3D%20%20-%202%20%2B%205%20%5Cdiv%206x" id="TexFormula1" title="2 \d
    13·1 answer
  • 7. Solve for x, showing each of the steps.<br> (MAFS.8.EE.3.7)<br> x + 5 = -10<br> WIN
    15·1 answer
  • Order the fraction to least to greatest 7\9 13\18 5\6 2\3
    6·1 answer
  • Last month, when Joe took his puppy to the veterinarian, the puppy weighed 6.2 pounds. This month, the puppy weighed 8.68 pounds
    11·2 answers
  • The point P has coordinates (8, 9). In which quadrant does point P lie?
    7·1 answer
  • Angela is getting a pedicure at a spa that also offers massages where customers pay by the minute. If Angela only gets a pedicur
    7·1 answer
  • In Centerville, 45% of the population is female, and 60% of the population commutes to work daily. Of the total Centerville popu
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!