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
Andrews [41]
3 years ago
5

Which expression is equivalent to

Mathematics
2 answers:
ozzi3 years ago
5 0
The answer for the question shown above is the first option: x^2(x^2)^1/4
 When you simplify the expression, you obtain the equivalent expression:

 (x^10)^1/4
 [(x^8)(x2)]^1/4
 x^2(x^2)^1/4

 Therefore, the asnwer is the option mentioned before.
laila [671]3 years ago
5 0
Answer: the first option:

x^2 (\sqrt[4]{x^2} )

Explanation:

1) Since the exponent of the radicand (the letter inside the root) is less than the index of the radical you can extract partially the letter from the radical.

2) You divide the exponent (10) by the index of the radical (4) and that gives a quotient of 2 and a remainder of 2.

3) The quotient means that the letter appears out of the radicand with that exponent. That is x².

4) The remainder gives the exponent of the letter that stands inside the root.  That is x².

Therefore, the result is that x² leaves the root and x² stands inside the root.

You can also do it in this way:

\sqrt[4]{x^{10}} = \sqrt[4]{x^8x^2} =  \sqrt[4]{x^8}  \sqrt[4]{x^2} = x^{2}  \sqrt[4]{x^2}
You might be interested in
Solve. Write the solution in interval notation. -2x>-8 and -5x<20.
Novosadov [1.4K]

Answer:

The interval notation of the solution is (-4 , 4)

Step-by-step explanation:

* Let us explain a very important point in solving inequality

- When you multiply or divide an inequality by negative number we

   must reverse the symbol of the inequality

- Ex:

∵ 2 < 3

- If we multiply the both sides of the inequality by -1, then the

  inequality will be -2 < -3 and this is completely wrong, so we must

  reverse the symbol of the inequality

∴ -2 > -3

* Now let us solve the problem

∵ -2x > -8

- Divide both sides by -2 and remember to reverse the symbol of the

  inequality

∴ x < 4

∵ -5x < 20

- Divide both sides by -5 and remember to reverse the symbol of the

  inequality

∴ x > -4

- From both solutions

∴ -4 < x < 4

∴ The solution is {x : -4 < x < 4}

- Interval notation is a way of writing the solutions of inequalities

 ( , ) if x does not equal the end numbers

 [ , ] if x equals the end numbers

 [ , ) , ( , ] if x equals one of the two end numbers

* The interval notation of the solution is (-4 , 4)

4 0
3 years ago
In a family there was give sons. The oldest son is 11 3/4 years old, and every next younger brother is younger than the next by
aleksklad [387]

Answer:

5.5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which is the graph of f(x) = –(x + 3)(x + 1)?
yaroslaw [1]

Answer: CAN SOMEONE PLZZ ANSWER THIS QUESTION

Step-by-step explanation:

If the measure of angle 1 is (3 x minus 4) degrees and the measure of angle 2 is (4 x + 10) degrees, what is the measure of angle 2 in degrees? A horizontal line. A line extends from the line to form a 90 degree angle. Another line cuts through the 2 lines to form angles 1 and 2, which total 90 degrees.

5 0
3 years ago
Read 2 more answers
Ndicate the answer choice that best completes the statement or answers the question.
kirill115 [55]

Answer:

I think the answer is "adjacent, supplementary".

4 0
2 years ago
A 100 foot ladder is leaning against a tree so that the top of the ladder is 96 feet above the ground. How far is the base of th
ahrayia [7]

Answer:The base of the ladder from the tree is 28ft

Step-by-step explanation:

Using pythagorean theorem

Let 100ft= hypothesis is the right angle triangle

Let 96ft be the height of the ladder

Let x be the base of the right angle triangle between the base of the ladder and the tree

h^2=a^2+b^2

100^2=96^2 +b^2

10,000=9216 +b^2

b^2=10,000-9216

b=sqrt(784)

b=28ft

8 0
3 years ago
Read 2 more answers
Other questions:
  • A water tank is a rectangular prism that is 11 meters long 9 meters wide and 6 meters high a solid metal box in 4 meters long 3
    12·1 answer
  • What number must you add to the polynomial below to complete the square? x2 - 3x
    13·1 answer
  • Pls help me with this questions. Look at the image
    6·1 answer
  • Which system of equations can be used to find the roots of the equation 4x^2=x^3+2x?
    11·2 answers
  • Congress regulates corporate fuel economy and sets an annual gas mileage for cars. A company with a large fleet of cars hopes to
    11·1 answer
  • a line segment has end points (-5, 7) and (4,-3) find the inverse of the line segment and graph both the segment and its inverse
    12·1 answer
  • Please help- will give brainlist. I would appreciate if you told me how you got the answer but you don’t have to
    12·2 answers
  • Grammy is buying a pair of Jeans that regularly cost $40. They are on sale for 20% off.
    11·1 answer
  • Jules buys a washing machine.
    15·2 answers
  • Lionardo melly true to his name,
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!