Estimate the value of 6×2–√. Which of the following choices is the best estimate?(1 point)

Responses

6.4
6.4

8.4
8.4

9.8
9.8

7.1

1 answer

To estimate the value of 6×2–√, we first have to find the value of 2–√.

Since the square root of any number is always less than 1, we can estimate 2–√ to be approximately 0.4.

Next, we multiply 6 by 0.4:
6 × 0.4 = 2.4

Therefore, the best estimate for 6×2–√ is 2.4.

None of the given choices match the calculated estimate.