Break x⁴ into x³ and x¹, watch the step below
![\sqrt[3]{ x^{4} }](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%20x%5E%7B4%7D%20%7D%20)
![= \sqrt[3]{ x^{3+1} }](https://tex.z-dn.net/?f=%3D%20%5Csqrt%5B3%5D%7B%20x%5E%7B3%2B1%7D%20%7D%20)
Remember that

Use the property above to simplify the root
![= \sqrt[3]{ x^{3+1} }](https://tex.z-dn.net/?f=%3D%20%5Csqrt%5B3%5D%7B%20x%5E%7B3%2B1%7D%20%7D%20)
![=(\sqrt[3]{ x^{3} })( \sqrt[3]{x^{1}} )](https://tex.z-dn.net/?f=%3D%28%5Csqrt%5B3%5D%7B%20x%5E%7B3%7D%20%7D%29%28%20%5Csqrt%5B3%5D%7Bx%5E%7B1%7D%7D%20%29)
= x ∛x
The answer is first option
Question 1: The area of the square is the product of the two sides. 24 times 24 is 576. Thus, the square is 576 square inches.
Question 2: (Answer is based off info received from comments)
The area of a circle is
, where r is the radius. The diameter you have given me is 20 inches. The radius is half the diameter; thus, the radius is 10.



They want us to approximate the area.
is approximately 3.14. If we use this value, we get 314 square inches.
Answer:
m
Step-by-step explanation:
Given parameters:
Length of rope = 11m
First length cut off =
m
Second length cut off =
m
Unknown:
Remaining length = ?
Solution:
Let us find the total length cut off first;
=
m +
m
= 
=
m
So,
Remaining length = 11 - 
=
=
m
4 - 7x = 8 + x
We can find the value of x by making the following changes:
<u><em>Add 7x to both sides</em></u>
4 = 8 + 8x
<em><u>Subtract 8 from both sides</u></em>
-4 = 8x
<em><u>Divide both sides by 8</u></em>
x = -0.5