How do you solve #(\frac { 1} { 81} ) ^ { 6x + 2} = 9^ { 2x ^ { 2} + 12}#?
1 Answer
Jan 20, 2018
Explanation:
Start by working on the left side:
Since
By the rule
So our equation now looks like:
If
moving everything to one side and collecting like terms we have:
Dividing thruogh by 2:
factoring:
Solving: