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
Kazeer [188]
3 years ago
14

Solve the equation 4x^2+36=0

Mathematics
1 answer:
raketka [301]3 years ago
7 0

Answer:

it have no answer in real number(but it have in complex number if you know)

Step-by-step explanation:

4x^2+36=0

4x^2=-36

(if you know complex numbers see this: x^2=-9 then

x =  \frac{ + }{} 3i

)

You might be interested in
Which set of side lengths form a right triangle?
OLga [1]
I have taken the test and I can confirm that the answer is

B. 15 m, 20 m, and 25 m.

Have a fantastic day!
4 0
3 years ago
Read 2 more answers
Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply. You cannot divide by zero. The
Katarina [22]

Answer:

You can not divide by zero.

The inequality is equivalent to - 20.2 > 0 which is false.

Step-by-step explanation:

We can not divide both sides by zero, because if we divide both sides by zero, then the inequality becomes

- \frac{20.2}{0} > y

⇒ - ∞ > y, which is not possible.

Again, the given inequality is - 20.2 > 0 × y.

We have to multiply y with zero and a product of zero with any term is also zero.

Hence, the inequality becomes - 20.2 > 0.

Therefore, the inequality is equivalent to - 20.2 > 0 which is false. (Answer)

4 0
3 years ago
Read 2 more answers
imeter, Area, Dimensions - Real World Hacice estions Notes/Examples 1. A triangular garden has sides measuring 14 feet, 17 feet,
sdas [7]
Hihxhdjdisisjieh xhhshshduududusuusus
7 0
2 years ago
(5x+37)"<br> S<br> W<br> (3x-9)<br> Р<br> T<br> What is the value of x?
svp [43]

Step-by-step explanation:

well, the arcs WS and ST together are the full half-circle and therefore 180°.

that means

5x + 37 + 3x - 9 = 180

8x + 28 = 180

8x = 152

x = 19

5 0
2 years ago
The ball's height (in meters above the ground), xxx seconds after Antoine threw it, is modeled by: h(x)=-2x^2+4x+16 How many sec
zlopas [31]

Answer:

Step-by-step explanation:

If we are given the quadratic model, we know that the height of anything on the ground is 0 meters, so that model becomes

0=-2t^2+4t+16 I changed your x's to t's since t is for time.

Now we need to factor that quadratic and solve for time:

0=-2(t^2-2t-8)

Since -2 definitely does not equal 0, then

t^2-2t-8=0

Factor that and find t values of 4 and -2.  Again, we know that time will never be negative, so

t = 4 seconds.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Given the following, find the values of all six trig functions of x.
    9·1 answer
  • Explain what it means when elimintion results in an equation that is always true
    11·1 answer
  • FOR CHANCE TO BE MARKED AS BRAINLIEST PLEASE EXPLAIN HOW YOU GOT THE ANSWER!
    13·2 answers
  • Line Segment xy was used to draw a copy of ABC.xy is 9.5 centimeters long. What is the length of AA’ + BB’ + CC’ ?
    8·2 answers
  • 7 plus a number z is more than 5
    6·1 answer
  • (1 point) How many ways can you give 9 (identical) apples to your 5 favourite Mathematics lecturers (without any restrictions)?
    5·1 answer
  • Please i need your help!
    7·1 answer
  • What are the zeros of this function?
    10·1 answer
  • Simplify and then evaluate the equation
    15·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST AND POINTS PLEASEE
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!