Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Choose an option
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
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Apply the property of the product of two powers of the same base in reverse: $a^{m+n}=a^m\cdot a^n$
Learn how to solve problems step by step online. Solve the exponential equation 2^(x-1)=31. Apply the property of the product of two powers of the same base in reverse: a^{m+n}=a^m\cdot a^n. Applying the property of exponents, \displaystyle a^{-n}=\frac{1}{a^n}, where n is a number. Multiply both sides of the equation by 2. We can take out the unknown from the exponent by applying logarithms in base 10 to both sides of the equation.