Question

What is the value of n in the equation below?
12)
125
124
-20
9
O 20

Answer 1

Answer:

C. 9

Step-by-step explanation:

When dividing exponents with the same base, always subtract the top from the bottom, which in this case would be 9-5=4

Answer 2

The equation is an exponential equation, and the value of n in the equation is 9

How to determine the value of n?

The equation is given as:

$\frac{12^n}{12^5} = 12^4$

Apply the law of indices, to the equation

$12^{n-5} = 12^4$

Cancel out the common base in the equation

n - 5 = 4

Add 5 to both sides

n = 9

Hence, the value of n in the equation is 9

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