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Let’s check out your problem:
If
7
a
=
7
3
7^{a}=\sqrt[3]{7}
7
a
=
3
7
, what is the value of
a
a
a
?
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Math Problems
Algebra 2
Factor sums and differences of cubes
Full solution
Q.
If
7
a
=
7
3
7^{a}=\sqrt[3]{7}
7
a
=
3
7
, what is the value of
a
a
a
?
Given Equation:
We are given the equation
7
a
=
7
3
7^{a} = \sqrt[3]{7}
7
a
=
3
7
. The cube root of
7
7
7
can be written as
7
1
3
7^{\frac{1}{3}}
7
3
1
.
Equating Exponents:
Now we have
7
a
=
7
1
3
7^{a} = 7^{\frac{1}{3}}
7
a
=
7
3
1
. Since the bases are the same, we can equate the exponents.
Final Result:
Setting the exponents equal to each other gives us
a
=
1
3
a = \frac{1}{3}
a
=
3
1
.
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