Express 2 roots 5 squared
Mathematics
ScanSolve AI Answer
Answer
20
Step-by-step solution
6 stepsTo express "2 roots 5 squared," we interpret it as:
Identify the components
- "2 roots" refers to 2 times the square root of 5.
- "squared" means we will square the entire expression.
Write the expression
- The expression is 2 × √(5).
Square the expression
- (2 × √(5))².
Apply the square
- This expands to 2² × (√(5))².
Calculate
- 2² = 4 and (√(5))² = 5.
Combine the results
- 4 × 5 = 20.
The final answer is 20.
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