How do you know whether #sqrt38# is is closer to 6 or 7 without using a calculator?
Closer to 6
By signing up, you agree to our Terms of Service and Privacy Policy
Without using a calculator, you can approximate the square roots by finding perfect squares that are closest to (38). Since (38) is between (36) ((6^2)) and (49) ((7^2)), you can compare (38) to the midpoint of these two perfect squares, which is (42.5). Since (38) is closer to (36) than (49), (\sqrt{38}) is closer to (6) than (7).
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7