Final answer:
To estimate the square root of 40, we can start by finding the two perfect squares that 40 falls between. The perfect squares closest to 40 are 36 and 49. Since 40 is closer to 36, we can estimate that the square root of 40 is closer to the square root of 36, which is 6. Therefore, we can estimate that the square root of 40 is approximately 6.
Step-by-step explanation:
To estimate the square root of 40, we can start by finding the two perfect squares that 40 falls between. The perfect squares closest to 40 are 36 and 49. Since 40 is closer to 36, we can estimate that the square root of 40 is closer to the square root of 36, which is 6. Therefore, we can estimate that the square root of 40 is approximately 6.