Subtract 107–√ −47–√.
(1 point)
Responses
67–√
6 start root 7 end root
614−−√
6 start root 14 end root
47–√
4 start root 7 end root
414
The correct answer is 614−−√.
To subtract the expression 107 – √(-47) - √, we need to simplify each square root separately and then perform the subtraction:
First, let's simplify the square root expression √(-47):
√(-1 * 47) = √(-1) * √(47)
Since √(-1) is equal to the imaginary unit "i", we have:
i * √(47) = i√47
Next, let's substitute the simplified square root expressions back into the original subtraction:
107 - i√47 - √
Since we don't have any information about the value of the second square root (√), we cannot determine its simplified value. Therefore, the expression 107 – √(-47) - √ cannot be further simplified.
So, the answer is: 107 - i√47 - √.
To subtract 107-√ −47-√, follow these steps:
1. Subtract the whole numbers: 107 - 47 = 60.
2. Subtract the square roots separately: √−√ = √7 - √7 = 0.
3. Combine the results: 60 - 0 = 60.
The final result is 60.