Solve the following equation:
We have hundreds of course questions with personalized recommendations + Account 100% premium
Solve the following equation:
To solve the given equation, , we will follow these steps:
Now, compare with the provided choices:
Choice b is , which simplifies to 2.
Choice c is 2. Both represent the correct answer.
Therefore, the correct answer is Answers b and c.
Answers b and c
Choose the largest value
Multiplying both sides by eliminates the fraction! This transforms into the simpler equation .
Look for perfect square factors! Since and 25 is a perfect square, we get .
Because ! Both expressions represent the same value. In math, we often accept equivalent forms as correct answers.
Substitute back into the original equation: ✓. The equation balances!
Be careful! In this problem, since we're looking for under a square root, must be positive. Always check that your solution makes sense in the original equation.
Get unlimited access to all 18 Rules of Roots questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime