Saturday

February 28, 2015

February 28, 2015

Posted by **John** on Sunday, August 22, 2010 at 8:14pm.

How would you explain to another student how to decide if any given polynomial is prime or not?

- Algebra -
**bobpursley**, Sunday, August 22, 2010 at 8:22pmx^2+5x+25/4 = 25/4-8

(x+5/2)^2=-7/4

Hmmm. a perfect square cannot be a negative number, not in the real domain.

- Algebra -
**djd**, Wednesday, September 22, 2010 at 4:13pmmememme

**Answer this Question**

**Related Questions**

Algebra - Explain why x^2 +5x + 8 is prime(not factorable) How do you know? Give...

math - The Twin Prime Conjecture, which has not been proven, argues that there ...

math - If two numbers are relatively prime, what is their LCM? Explain the ...

8th grade math - If two numbers are relatively prime, what is their LCM? Explain...

Math - 1. Give two examples of prime and composite numbers.

Algebra - Factor completely. If the given polynomial is not factorable, ...

Factoring and Prime - I am still having troulbe with these. Her is another one I...

Math(Please check answers) - Factor completely. If the polynomial cannot be ...

ALGEBRA - If possible, completely factor the expression. (If the polynomial is ...

ALGEBRA - If possible, completely factor the expression. (If the polynomial is ...