You have challenged four other students to come up with expressions equal to x4. Their submissions are below.

Using complete sentences explain the steps in simplifying the expression of each student and identify who

Question

You have challenged four other students to come up with expressions equal to x4. Their submissions are below.


Using complete sentences explain the steps in simplifying the expression of each student and identify who

anonymous · Answer

attachment

gudden · Answer

@DI_KAZ .. 
$$\sqrt[4]{x ^{3}.x ^{5}.x ^{8}}$$

so in the first step tell me what is the power of x when u have mulitplied it with the other two x

gudden · Answer

n what about the other 3 students..?

anonymous · Answer

the x^16 right

anonymous · Answer

Yes.  

What is the 4th root of x^16?

gudden · Answer

yeah u r correct and now get its 4th root..

anonymous · Answer

attachment

anonymous · Answer

attachment

gudden · Answer

@DI_KAZ add the powers again... in the second question too..:D

anonymous · Answer

x^(5/4) 

The demoniator is the root, and the numerator is the power under the root with the base x

anonymous · Answer

attachment

anonymous · Answer

x^(5/4) = $$\sqrt[4]{x^5}$$

gudden · Answer

@DI_KAZ .. r u solving the second one ??