The option that explains whether the student is correct is D. The student is completely incorrect because there is “ no solution “ to this inequality.
<h3>What is an inequality? </h3>
It should be noted that inequality simply means the relation between two expressions that aren't equal.
In this scenario, the given inequality is |x - 9| < -4. Based on the solution of the student, the student is completely incorrect because there is “ no solution “ to this inequality.
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Answer: I THINK ITS A
Step-by-step explanation:
Your question is not well presented. See complete question below
Which expression is equivalent to
?
A) –63
B) 36
C) ![\sqrt[3]{6}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B6%7D)
D) 
Answer:
The equivalent of
is 
Step-by-step explanation:
Given
Expression: 
Required:
Find the Equivalent Expression
To find the equivalent of this expression, we make use of law of indices.
One of the laws of indices states that

If we apply this law to the expression above (
)
By comparison a = 6 and b = 3.
So,
becomes
= 
Simplifying further;
= 
This can also be written as
= 
By splitting the above expression; we have that
= 
Multiplication law of indices states that;
a * a * a = a³. (Because they have the same base of a)
So,
can then be written as 
Hence,
= 
So, the equivalent of
is 
A valid proportion would be 3/4=21/28.
You would multiply both the 3 & 4 is 3/4 by 7 to get 21/28.
Hope this helps!
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