Final answer to the problem
true
Step-by-step Solution
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- Solve for y
- Find the derivative
- Solve by implicit differentiation
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- Derivative
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- Solve by quadratic formula (general formula)
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1
The trinomial $x^2-4xy+4y^2$ is a perfect square trinomial, because it's discriminant is equal to zero
$\Delta=b^2-4ac=-4^2-4\left(1\right)\left(4\right) = 0$
Learn how to solve special products problems step by step online.
$\Delta=b^2-4ac=-4^2-4\left(1\right)\left(4\right) = 0$
Learn how to solve special products problems step by step online. Solve the equation (x-2y)^2=x^2-4xy4y^2. The trinomial x^2-4xy+4y^2 is a perfect square trinomial, because it's discriminant is equal to zero. Using the perfect square trinomial formula. Factoring the perfect square trinomial. If the bases are the same, then the exponents must be equal to each other.
Final answer to the problem
true