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
Bond [772]
3 years ago
13

Square root of negative 72

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

i6\sqrt{2} ,  i

( the comma means there is space between the sqrt of 2 and the i.

<em>Hope this helped and plz mark as brainliest!</em>

<em></em>

<em>Luna G.</em>

You might be interested in
Which expression could be used to solve the problem?
Paladinen [302]
THE ANSWER IS D whoops lol sorry i was in an argument lol 
4 0
3 years ago
Determine whether this situation is linear or nonlinear? Explain your reasoning
jenyasd209 [6]
You didn't describe the situation so I can't answer.
However: if the graph of the situation is a straight line then the situation is linear, and if the graph is not a straight line then it is nonlinear.
8 0
3 years ago
Angelica calculated the distance between the two points shown on the graph below. (1st picture)
Alex Ar [27]
Use the distance formula to find the value of the side lengths.
d=√((x1-x2)²+(y1-y2)²

d of side AC is 6

d of side CB is 10 

Angela's use of the Pythagorean Theorem of 10²+6²+c² is incorrect; she put the right values in the wrong spots, the formula needed is:
6²+10²=c²

Option C- Angelica's side lengths were too long.
7 0
2 years ago
Read 2 more answers
(1 point) Consider the function f(x)=−x3+2x2+2x+1 Find the average slope of this function on the interval (−2,6). equation edito
Whitepunk [10]

Answer:

Step-by-step explanation:

Given is a function

f(x)=-x^3+2x^2+2x+1

f(6) = -6^3+2(6^2)+2(6)+1\\=-131\\

f(-2) = -(-2)^3+2(-2)^2+2(-2)+1\\=13

Average slope of this function is change of f(x) in (-2,6)/change of x in (-2,6)

= \frac{-131-13}{8} \\=-18

By mean value theorem there exists a c such that f'(c) = -18

i.e. -3x^2+4x+2 =-8\\3x^2-4x-10 =0\\

Using quadratic formula

x = 2.61, -1.277

Out of these only 2.61 lies in the given interval

c = 2.61

7 0
3 years ago
Will mark brainliest if correct and you show your work.
Ksivusya [100]

Answer:

4(9x^4+1858)

Step-by-step explanation:

36 x^4 + 18^3 + 40^2

36x^4+7432

4(9x^4+1858)

7 0
3 years ago
Other questions:
  • what if Jordan sorted the shapes by polygons with right angles and polygons with angles less than right angles. would the circle
    15·1 answer
  • What is 13 143ths as a unit fraction
    11·1 answer
  • A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 45.0 and 55.
    6·1 answer
  • I need help plz plz plz help me ASAP. And SHOW YOUR WORK
    6·2 answers
  • What I need to do with this problems
    15·1 answer
  • Determine the final balance from depositing $8,000 compounded quarterly for 6 years at 3% annual
    15·1 answer
  • What is the mean for this data. Plz explain
    11·1 answer
  • Help pls I will give brainliest! 6
    13·1 answer
  • Find the value of x ​
    13·1 answer
  • Simplify $\frac{3}{5}\left(10x+5\right)+5x$<br> .
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!