Answer:
- 2
Explanation:
using the rule of logarithms
x = n ⇒ x =
given
49 = n , then
49 =
49 = , that is
7² =
since bases on both sides are equal then equate exponents
- n = 2 ( multiply both sides by - 1 )
n = - 2
Exact Form:
1/2
Decimal Form:
-0.5
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