Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Solve for x
- Solve for y
- Find the derivative
- Solve by implicit differentiation
- Solve for y'
- Find dy/dx
- Derivative
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
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We need to isolate the dependent variable $y$, we can do that by simultaneously subtracting $\left(x+3\right)^2$ from both sides of the equation
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$\left(y-4\right)^2=21-\left(x+3\right)^2$
Learn how to solve equations problems step by step online. Solve the equation (x+3)^2+(y-4)^2=21. We need to isolate the dependent variable y, we can do that by simultaneously subtracting \left(x+3\right)^2 from both sides of the equation. Removing the variable's exponent. Cancel exponents 2 and 0.5. Expand the expression \left(x+3\right)^2 using the square of a binomial: (a+b)^2=a^2+2ab+b^2.