## Search found 12 matches

- Fri Sep 16, 2011 11:04 pm
- Forum: Higher Secondary Level
- Topic: Prob!
- Replies:
**10** - Views:
**4136**

### Re: Prob!

thanks everyone for the solution!

- Thu Sep 15, 2011 10:05 pm
- Forum: Higher Secondary Level
- Topic: Prob!
- Replies:
**10** - Views:
**4136**

### Re: Prob!

thank u soooo much!!

- Thu Sep 15, 2011 9:24 pm
- Forum: Higher Secondary Level
- Topic: Prob!
- Replies:
**10** - Views:
**4136**

### Prob!

\[(a^{2}+b^{2})(c^{2}+d^{2})(e^{2}+f^{2})\]

express this equation as the sum of two squares.

express this equation as the sum of two squares.

- Sat Jul 02, 2011 3:55 pm
- Forum: Higher Secondary Level
- Topic: Find the last digit of 7^2007
- Replies:
**10** - Views:
**4326**

### Re: Find the last digit of 7^2007

can u plz show me the solution??

- Fri Jul 01, 2011 4:51 pm
- Forum: Higher Secondary Level
- Topic: Find the last digit of 7^2007
- Replies:
**10** - Views:
**4326**

### Find the last digit of 7^2007

my answer is 8,is it correct??

- Thu Jun 16, 2011 12:36 pm
- Forum: Higher Secondary Level
- Topic: Plz someone help me to solve this problem.
- Replies:
**10** - Views:
**4767**

### Re: Plz someone help me to solve this problem.

thanks nadim......

- Tue Jun 14, 2011 10:59 pm
- Forum: Higher Secondary Level
- Topic: Plz someone help me to solve this problem.
- Replies:
**10** - Views:
**4767**

### Re: Plz someone help me to solve this problem.

the question was to find positive integers,not prime integers.

- Sat Jun 11, 2011 1:31 pm
- Forum: Higher Secondary Level
- Topic: Plz someone help me to solve this problem.
- Replies:
**10** - Views:
**4767**

### Plz someone help me to solve this problem.

How many different positive integers divide 10! ?

- Fri Jun 10, 2011 3:27 pm
- Forum: Higher Secondary Level
- Topic: HElp!!
- Replies:
**2** - Views:
**1491**

### Re: HElp!!

thanksssss

- Wed Jun 08, 2011 11:10 pm
- Forum: Higher Secondary Level
- Topic: HElp!!
- Replies:
**2** - Views:
**1491**

### HElp!!

Find the largest prime factor of 16^2+36^2.