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C -
2
2
2
\text{ when } c =
7
7
7
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Math Problems
Precalculus
Find limits using power and root laws
Full solution
Q.
C -
2
2
2
\text{ when } c =
7
7
7
Identify
C
C
C
value:
Identify the given value for
C
C
C
. The problem states that
C
C
C
is equal to
7
7
7
. We need to substitute this value into the expression
C
−
2
C - 2
C
−
2
.
Substitute value into expression:
Substitute the value of
C
C
C
into the expression.
\newline
Replace
C
C
C
with
7
7
7
in the expression, so it becomes
7
−
2
7 - 2
7
−
2
.
Perform subtraction:
Perform the subtraction.
\newline
Calculate the result of
7
−
2
7 - 2
7
−
2
to find the value of the expression.
\newline
7
−
2
=
5
7 - 2 = 5
7
−
2
=
5
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Determine the following limit in simplest form. If the limit is infinite, state that the limit does not exist (DNE).
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