11. [-/4 Points] DETAILS LARAT10 1.4.024. Solve the equation by extracting the square roots. List both the exact solution and its approximation rounded to two decimal places. $4x^2 = 36$ x = (smaller value) x = (larger value) Need Help? Read It Watch It
Added by Curtis H.
Close
Step 1
We don't have the equation given in the question, so we Show more…
Show all steps
Your feedback will help us improve your experience
Khushbu Rani and 67 other Precalculus educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Erika B.
Solve the equation by extracting the square roots. List both the exact solution and its approximation rounded to two decimal places. (x - 2)^2 = 64 x = ≈ (smaller value) x = ≈ (larger value) Solve the equation by extracting the square roots. List both the exact solution and its approximation rounded to two decimal places. (2x - 1)^2 = 18 x = ≈ (smaller value) x = ≈ (larger value) Solve the quadratic equation by completing the square. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) x^2 + 10x + 20 = 0 x =
Jessica H.
Find the exact solution for each equation. Find the approximate solution to the nearest tenth. $$ \frac{\sqrt{2}-1}{\sqrt{2}+1}=\frac{x}{2} $$
Radical Expressions and Equations
Operations With Radical Expressions
Recommended Textbooks
Precalculus with Limits
Precalculus
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD