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
zaharov [31]
3 years ago
6

What is the value of n in the equation 0=18+128n^2?

Mathematics
1 answer:
lbvjy [14]3 years ago
7 0

Answer:

\large\boxed{\text{no soltion in the set of real numbers}}\\\boxed{n=-\dfrac{3}{8}i\ \vee\ n=\dfrac{3}{8}i\ \text{in the set of complex numbers}}

Step-by-step explanation:

18+128n^2=0\qquad\text{subtract 18 from both sides}\\\\128n^2=-18\qquad\text{divide both sides by 128}\\\\n^2=-\dfrac{18}{128}\\\\n^2=-\dfrac{18:2}{128:2}\\\\n^2=-\dfrac{9}{64}

You might be interested in
What is the degree for this polynomial 4ry2 + 3x<br> 5
kenny6666 [7]

Answer:

I hope your question is 4x²+3x+5, then the degree of this polynomial is 2

6 0
3 years ago
Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….
lesya692 [45]

Answer:

above is the answer to the question, second picture for clear view

8 0
2 years ago
Samuel has 20$ in his savings account before he makes a deposit of $160. After 2 weeks, he withdraws $160. How did samuels savin
olganol [36]
Since he deposited 160 then took out 160 it did not change
6 0
3 years ago
Please help!!!<br> 20 points
mrs_skeptik [129]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Last season two running back's on the college football team rush for a combined 1550 yards one rushed four times as many yards a
dmitriy555 [2]

Answer:

The player with the most runs had a rush of 1,240 yards

Step-by-step explanation:

In this question, we are asked to calculate the number of yards that was rushed by one of two person given their combined run and an extra information.

Firstly, let the person that had the smaller number of rush have a rush of x rushes. The second person has a rush of 4 times the other. This makes a number of 4x rushes

By adding both together, we have a total of 1550 yards

Mathematically, this means that x + 4x = 1550

5x = 1550

x = 1550/5 = 310 rushes

The second player had a rush of 4x and that is 4 * 310 = 1,240 rushes

3 0
3 years ago
Read 2 more answers
Other questions:
  • HELP FAST!!!!! 20 points if all answered. I can’t figure it out!!!
    8·2 answers
  • As part of a​ sixth-grade class​ project, the teacher brings to class a large jar containing 200 gumballs of two different​ colo
    8·1 answer
  • If (6^0)^x = 1 , what are the possible values of x? Explain your answer. (5 points)
    15·2 answers
  • .Julisa's pool has an area of 196ft squared. what is the perimeter of the pool?
    15·1 answer
  • Six lines are drawn in the coordinate plane below.
    9·1 answer
  • How many solutions does y=0.2x³-5 have​
    7·2 answers
  • What is 222,702 round to the nearest ten thousand
    12·1 answer
  • Given that
    11·1 answer
  • 15 ( y - 4 ) - 2 (y - 9 ) + 5 (y + 6) = 0
    7·1 answer
  • Write the equation for the following relation. D = {(x, y ): (3, 9), (5, 25), (-2, 4), . . .}
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!