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
AleksandrR [38]
3 years ago
5

A quadratic equation of the from 0=ax2+bx +c has discriminated value of -16 .how many real number solutions does the equation ha

ve
Mathematics
1 answer:
drek231 [11]3 years ago
3 0
+ discriminant => 2 real, unequal roots
0 discriminant => 2 real, equal roots
- discriminant => 2 imaginary or complex roots which are conjugates

Here the discriminant is -16.  How many real number solutions does this equation have?  Think before you make your choice!

You might be interested in
alissa's monthly budget is $1500. she spends 30% on rent. How much does she spent on the rent? A)$250 B)300 C)450 D)500
I am Lyosha [343]
1500 × 0.30 = $450 (C)
3 0
3 years ago
Read 2 more answers
What is the binary number for 17​
matrenka [14]

Answer:

♡ hi there! madeline here. ♡

- your answer is 10001

also, since I answered first, can I get the brainliest?

thank you, have a great day sandra!

✧・゚: *✧・゚:・゚✧*:・゚✧・゚: *✧・゚:・゚✧*:・゚✧

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
For two positive real numbers a and b, which may be equal, determine the smallest possible value of a/b + b/a​
Paladinen [302]
Well what i got was 9/2
4 0
3 years ago
Four more than twice a number is twenty.
wariber [46]

Answer:

ig

Step-by-step explanation:

4 0
3 years ago
Factorize :3y²-54y+343​
arlik [135]

1 In general, given

a

x

2

+

b

x

+

c

ax

2

+bx+c, the factored form is:

a

(

x

−

−

b

+

b

2

−

4

a

c

2

a

)

(

x

−

−

b

−

b

2

−

4

a

c

2

a

)

a(x−

2a

−b+

b

2

−4ac

​

​

)(x−

2a

−b−

b

2

−4ac

​

​

)

2 In this case,

a

=

3

a=3,

b

=

−

54

b=−54 and

c

=

343

c=343.

3

(

y

−

54

+

(

−

54

)

2

−

4

×

3

×

343

2

×

3

)

(

y

−

54

−

(

−

54

)

2

−

4

×

3

×

343

2

×

3

)

3(y−

2×3

54+

(−54)

2

−4×3×343

​

​

)(y−

2×3

54−

(−54)

2

−4×3×343

​

​

)

3 Simplify.

3

(

y

−

54

+

20

3

ı

6

)

(

y

−

54

−

20

3

ı

6

)

3(y−

6

54+20

3

​



​

)(y−

6

54−20

3

​



​

)

4 Factor out the common term

2

2.

3

(

y

−

2

(

27

+

10

3

ı

)

6

)

(

y

−

54

−

20

3

ı

6

)

3(y−

6

2(27+10

3

​

)

​

)(y−

6

54−20

3

​



​

)

5 Simplify

2

(

27

+

10

3

ı

)

6

6

2(27+10

3

​

)

​

to

27

+

10

3

ı

3

3

27+10

3

​



​

.

3

(

y

−

27

+

10

3

ı

3

)

(

y

−

54

−

20

3

ı

6

)

3(y−

3

27+10

3

​



​

)(y−

6

54−20

3

​



​

)

6 Factor out the common term

2

2.

3

(

y

−

27

+

10

3

ı

3

)

(

y

−

2

(

27

−

10

3

ı

)

6

)

3(y−

3

27+10

3

​



​

)(y−

6

2(27−10

3

​

)

​

)

7 Simplify

2

(

27

−

10

3

ı

)

6

6

2(27−10

3

​

)

​

to

27

−

10

3

ı

3

3

27−10

3

​



​

.

3

(

y

−

27

+

10

3

ı

3

)

(

y

−

27

−

10

3

ı

3

)

3(y−

3

27+10

3

​



​

)(y−

3

27−10

3

​

I hope this help you

​

6 0
3 years ago
Other questions:
  • Factor the trinomial below urgent please
    10·2 answers
  • What is fo)?<br> O O only<br> 0 -6 only<br> 0-2, 1, 1, and 3 only<br> 0 -6, -2, 1, 1, and 3 only
    12·1 answer
  • Y = x - 4 2x + y = 5
    5·1 answer
  • From their location in the diagram, what are two possible values for m and n?
    13·1 answer
  • Case 4 – House Price. A small data set contains information on House Price (Y) in dollars, as well as predictors: number of Cars
    15·1 answer
  • The slant height is 8 inches and the diameter is 8 inches, what
    5·1 answer
  • What are the end behaviors of f(x)=-2(x-2)5
    6·1 answer
  • which are the possible sides of a triangle ? a. 15, 9, 3 b. 6, 12, 19 c. 11, 6, 3 d. 4, 8, 10
    7·1 answer
  • If the graph of a quadratic function opens down, the function has a minimum value. true or false?​
    12·1 answer
  • Please help me! I'm confused. Also, do not put any nonsense answers please. Thanks!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!