Can someone help me with these math problems? its urgent

a) Write a rule that will help you to identify a perfect square from its last digit.

b)Find a number with a square root between the given numbers.

1. 7 and 8 2. 11 and 12

Results 1 to 6 of 6

- November 6th 2005, 02:57 PM #1

- Joined
- Nov 2005
- Posts
- 2

- November 6th 2005, 04:19 PM #2

- Joined
- Oct 2005
- From
- Earth
- Posts
- 1,599

- November 6th 2005, 05:13 PM #3

- Joined
- Nov 2005
- Posts
- 2

- November 6th 2005, 05:49 PM #4

- Joined
- Nov 2005
- Posts
- 2

## Help!

could someone help me!.....i'm supposed to write this expression as a complex number in standard form.

can someone solve it and explain how they did it?

the sqaure root of 10 over the

________________________ =????

square root of 10, minus 1

- November 6th 2005, 06:13 PM #5

- Joined
- Oct 2005
- From
- Earth
- Posts
- 1,599

Originally Posted by**camille**

Jameson

- November 7th 2005, 01:26 PM #6

- Joined
- Nov 2005
- Posts
- 2