This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
ScanSolve AI Answer
Sam's solution is incorrect. The square root cannot be distributed over a sum. Here are the correct calculations: Step 1: Combine the like terms inside the square root. 16a^16 + 9a^16 = (16+9)a^16 = 25a^16 Step 2: Take the square root of the simplified expression. sqrt(25a^16) Step 3: Apply the square root to both the numerical coefficient and the variable term. Remember that sqrt(x^n) = x^n/2. sqrt(25) · sqrt(a^16) = 5 · a^16/2 Step 4: Simplify the exponent. 5a^8 The correct simplified expression is: 5a^8 3 done, 2 left today. You're making progress.