The missing number in the simplified exponential expression is 7.
7^? ÷ 7^5 = 7^12
To solve this equation, we can use the properties of exponents. When dividing the same base with different exponents, we subtract the exponents.
Therefore, the equation becomes:
7^(? - 5) = 7^12
Since the bases are the same, the exponents on both sides of the equation must be equal.
Therefore, ? - 5 = 12
Solving for ?, we add 5 to both sides:
? = 12 + 5
? = 17
So, the missing number in the simplified exponential expression is 17.
What is the missing number in this simplified exponential expression:
7^? ÷ 7^5 = 7^12 ?
1 answer