I WILL GIVE MEDAL TO BEST ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I REALLY NEED HELP!
Which one of the following is NOT true about a difference of two squares?
Choose one answer.
a. The last term must be negative
b. All the exponents in the problem must be even
c. All of the non-exponent numbers must be perfect squares
d. The middle term will be positive

Question

I WILL GIVE MEDAL TO BEST ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I REALLY NEED HELP!
Which one of the following is NOT true about a difference of two squares?
Choose one answer.
	 a. The last term must be negative	
	 b. All the exponents in the problem must be even	
	 c. All of the non-exponent numbers must be perfect squares	
	 d. The middle term will be positive

anonymous · Answer

Please help!!!!!!!!!!!!!!!!!!!!!!!

anonymous · Answer

never mind i figured it out. it's b