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
Alla [95]
3 years ago
5

Rewrite using negative exponent: 5/x^2

Mathematics
2 answers:
aleksklad [387]3 years ago
8 0

Answer:  The given expression can be rewritten using negative exponent as 5x^{-2}.

Step-by-step explanation:  We are given to rewrite the following expression using negative exponent :

E=\dfrac{5}{x^2}~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

We will be using the following property of exponents :

\dfrac{1}{x^a}=x^{-a}.

So, from (i), we get

E=\dfrac{5}{x^2}=5\times x^-2=5x^{-2}.

Thus, the given expression can be rewritten using negative exponent as 5x^{-2}.

STALIN [3.7K]3 years ago
5 0
The rule for negative exponents is that if the exponent is negative to begin with, in order to make it negative, you put it into the denominator of a fraction, and raise it to whatever the power is.  To go from positive exponents (those that are already in the denominator), move it up to the numerator and make the exponent negative. So your solution would be 5x^-2
You might be interested in
Can someone please help me with this asap ill mark brainlist !!
Verdich [7]

Answer:

-6

Step-by-step explanation:

Took the quiz and got it right

8 0
3 years ago
2nq=3+7nq solve for n thanks
Gnesinka [82]

Answer:

n = - \frac{3}{5q}

Step-by-step explanation:

Given

2nq = 3 + 7nq ( subtract 7nq from both sides )

- 5nq = 3 ( divide both sides by the multiplier - 5q )

n = \frac{3}{-5q} = - \frac{3}{5q}

7 0
3 years ago
Read 2 more answers
Help please help me please​
madam [21]

Answer:

B

Step-by-step explanation:

Only 1 because

1/1 = 1

2/1 = 2

The answer can't be 0 because we can't divide by zero.

The answer can't be 2 because you can't divide 1 by 2 without having a number with decimal places

Same thing for the 4

6 0
2 years ago
Read 2 more answers
1. Tracy has a photo album with 5 pages. Each
natka813 [3]

Answer:

20 photos

Step-by-step explanation:

4 photos per page, 5 pages. 4 x 5 is 20.

5 0
3 years ago
Read 2 more answers
You are playing a new video game. The table shows the proportional relationship between the number of levels completed and the t
Lana71 [14]

The time to complete 2 levels is (c) 60 minutes

<h3>How to determine the time to complete 2 levels?</h3>

The table of values is given as

Number of Levels     Time (hours)

2                                         ?

3                                         1.5

Express the blank (?) with y

Number of Levels     Time (hours)

2                                          y

3                                         1.5

The ordered pairs from the table are

(x, y) = (2, y) and (3, 15)

The table shows the proportional relationship

This means that the equation can be represented as

y = Y/X * x

Where

(x, y) = (2, y)

(X, Y) = (3, 1.5)

So, we have

y = 1.5/3 * 2

Evaluate the quotient

y = 0.5 * 2

This gives

y = 1 hour

Convert to minutes

y = 60 minutes

Hence, the time is 60 minutes

Read more about linear equation at

brainly.com/question/13738662

#SPJ1

7 0
1 year ago
Other questions:
  • I need help. Tell me ALL you know
    15·1 answer
  • The probability that a three-year-old battery still works is 0.85. your calculator requires 4 working batteries to operate. if t
    15·1 answer
  • Use the discriminant to describe the roots of each equation. Then select the best description.
    10·1 answer
  • A continuous function y=f(x) is known to be negative at x=0 and positive at x=1. Why does the equation f(x)=0 have at least one
    10·2 answers
  • If the fraction (352/x-10) is equivalent to -22, find the value of x.
    7·1 answer
  • Type the number pair for each of the letter points. Remember the comma and parentheses.
    12·1 answer
  • Please help!
    11·1 answer
  • PLEASE HELP thank you very much
    6·1 answer
  • Is this right or not because I’m doubting it
    14·1 answer
  • Select all the possible input-output pairs for the function
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!