Quantitative Aptitude Ques 207
Question: $ (x^{3}+y^{6})(x^{3}-y^{6}) $ is equal to
Options:
A) $ x^{6}-y^{12} $
B) $ x^{9}+y^{36} $
C) $ x^{9}-y^{36} $
D) $ x^{6}+y^{12} $
Show Answer
Answer:
Correct Answer: A
Solution:
- $ (x^{3}+y^{6})(x^{3}-y^{6})={{(x^{3})}^{2}}-{{(y^{6})}^{2}}=x^{6}-y^{12} $