
Exponential equations
Sorry for the repost, but I missed up when I typed the problem in.
Solve the exponential equation. Express the solution set in terms of natural logarithms.
4^(x + 4) = 52^(x + 5 )
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.
7^x = 6^(x + 7 )

Use the power (power is in exponent, not as in powerup) rule.
I believe that is the proper name.
(x + 4)^4 = (x + 5 )^ 52 huh. LaTex doesn't do exponents that big.
.... or this flipped. It's the same thing I believe.
I believe that is what they are looking for.
I would want a second opinion if I were you.
