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

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- November 6th 2005, 01:57 PM #1

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- November 6th 2005, 03:19 PM #2

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- November 6th 2005, 04:13 PM #3

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- November 6th 2005, 04:49 PM #4

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## 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, 05:13 PM #5

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Originally Posted by**camille**

Jameson

- November 7th 2005, 12:26 PM #6

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