Answer and Explanation
Your Answer is
Correct Answer is E
Explanation
Because (a2-b2 )=(a+b)(ab) and a2-b2 , a+b are both greater than 0, so ab is also greater than 0.
Your Answer is
Correct Answer is E
Explanation
Because (a2-b2 )=(a+b)(ab) and a2-b2 , a+b are both greater than 0, so ab is also greater than 0.