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 formula: $a\log_{b}\left(x\right)$$=\log_{b}\left(x^a\right)$
Learn how to solve logarithmic equations problems step by step online.
$\log \left(x^2\right)-\log \left(x+4\right)=\log \left(2\right)$
Learn how to solve logarithmic equations problems step by step online. Solve the logarithmic equation 2log(x)-log(x+4)=log(2). Apply the formula: a\log_{b}\left(x\right)=\log_{b}\left(x^a\right). The difference of two logarithms of equal base b is equal to the logarithm of the quotient: \log_b(x)-\log_b(y)=\log_b\left(\frac{x}{y}\right). For two logarithms of the same base to be equal, their arguments must be equal. In other words, if \log(a)=\log(b) then a must equal b. Multiply both sides of the equation by x+4.
