This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Step 1: Identify the terms. We have 2sqrt(5), 7sqrt(7), and 3sqrt(5). Step 2: Combine like terms. The terms with sqrt(5) can be combined. 2sqrt(5) - 3sqrt(5) = (2-3)sqrt(5) = -1sqrt(5) = -sqrt(5) Step 3: Write the expression with the combined terms. -sqrt(5) + 7sqrt(7) The expression cannot be simplified further as sqrt(5) and sqrt(7) are not like terms. -sqrt(5) + 7sqrt(7) The final answer is -sqrt(5) + 7sqrt(7). Got more? Send 'em 📸