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
- Load more...
We need to isolate the dependent variable $x$, we can do that by simultaneously subtracting $\sqrt{x+7}$ from both sides of the equation
Learn how to solve equations problems step by step online.
$\sqrt{x}=7-\sqrt{x+7}$
Learn how to solve equations problems step by step online. Solve the equation x^(1/2)+(x+7)^(1/2)=7. We need to isolate the dependent variable x, we can do that by simultaneously subtracting \sqrt{x+7} from both sides of the equation. Removing the variable's exponent raising both sides of the equation to the power of 2. Expand \left(7-\sqrt{x+7}\right)^2. Move the term with the square root to the left side of the equation, and all other terms to the right side. Remember to change the signs of each term.
