Estimate the value of 6×2–√. Which of the following choices is the best estimate?(1 point)
Responses
8.4
8.4
6.4
6.4
9.8
9.8
7.1
The correct answer is 6.4.
To estimate the value of 6×2 – √, we can first calculate 6×2, which is equal to 12. Then, we subtract the square root value. We don't have a specific value for √, so we cannot calculate an exact result. However, we can estimate it.
The best estimate from the given choices is 6.4.