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
bagirrra123 [75]
3 years ago
14

.1√a^6 if a<0

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

The answer for first one is,

a³

Answer for Second one is,

n.

Answer for 3rd one is.

-3y

Answer for number four.

x⁹

sorry couldn't answer number 5.

UkoKoshka [18]3 years ago
8 0

Answer:

To quickly run through them:

1) a³

2) n

3) -3y

4) x⁹

5) 6x

Step-by-step explanation:

An easy way to deal with these is to remember that a square root is just another exponent.  Saying √x is identical to saying x^{0.5}.

With that in mind, we can rewrite these expressions.  Take the first question for instance:

\sqrt{a^6}

is equivalent to:

(a^6)^{0.5}

You may recall that when a number is raised to an exponent, and again raised to an exponent, then those exponents can be multiplied.  6 × 0.5 is equal to 3, which gives us the answer to the first problem:

(a^6)^{0.5}\\= a^{6 \times 0.5}\\= a^3

So let's run through the rest of the questions:

\sqrt{n^2}\\= (n^2)^{0.5}\\= n^{2 \times 0.5}\\= n^1\\= n

-\sqrt{9y^2}\\= - 3y^{2 \times 1/2}\\= -3y^1\\= -3y

\sqrt{x^{18}} \\= x^{0.5 \times 18}\\= x^9

\sqrt{36x^2} \\= 6x^{2 \times 0.5}\\= 6x^1\\= 6x

In each case, because they're raised to an even power, that eliminates the negativity of the number, so we don't need to worry about complex numbers as the answers.  I'm not sure why the range of the number is specified there if all you need is the question simplified, but hopefully this will explain the answers sufficiently.

You might be interested in
On a 15 scale drawing of a car, one part is 8 inches long. How long will the actual car part be?
Mamont248 [21]
To find your answer out , Multiply 8 by 5 giving u 40 inches . So your answer will be 40 inches long .
3 0
3 years ago
Read 2 more answers
Tanya is buying a skateboard for $42.38,a helmet for $17.60,and a set of elbows an nee pads for $12.89.She estimates the total c
Mila [183]
Her estimate is lower than her actual cost because her total is 72.87 she is off by 1.72 because she only added 42,17,and 12 and forgot all about adding the cent or the .60,.38,and the .89.
4 0
3 years ago
Help!!!!!15point :) thanks in advanced!!!!!!!!!!!!!!!!!
Ann [662]
The other person
is right
7 0
3 years ago
Read 2 more answers
5. Nobu ate of one pizza, Brandi ate half
iren2701 [21]

Answer:

Step-by-step explanation:

Is a bien de su coma

7 0
3 years ago
Read 2 more answers
The polynomial function g(x) = 2x4 - 9x3 - 12x2 + 29x + 30 has
Nataliya [291]

Answer:

the answer is

Step-by-step explanation:

the answer is

the answer is

the answer is

c

6 0
3 years ago
Other questions:
  • Please help I don’t understand I need help please
    9·2 answers
  • In a store 60 cans of soup are arranged to be this play into equal rows why does the fraction 10 over 60 not represent the situa
    7·1 answer
  • In order to solve this equation for x, the first step is to subtract 6 from both sides.
    11·2 answers
  • In yoshi's garden, 3/4 of the flowers are tulips. Of the tulips, 2/3 are yellow. What fraction of the flowers in Yoshi's garden
    6·1 answer
  • PLEASE HELP ASAP?!!!!!!!
    12·1 answer
  • What is the local max and min
    14·2 answers
  • How to write 2350 million in standard form ?
    7·1 answer
  • Point slope form equations can be converted into slope intercept form. Distinguish whether the following
    13·1 answer
  • What is the area of a circle if the circumference is 31.4 inches ?
    9·1 answer
  • Section 1 - Question 9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!