Ask
your own question, for FREE!
Mathematics
68 Online
OpenStudy (anonymous):
How do factor x to the 3 exponent subtract 729?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
OpenStudy (anonymous):
use the formula a^3 - b^3 = (a - b)(a^2 + ab + b^2). Also 729 happens to be 9^3. hope this helps.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
jhonyy9:
Jhonyy (@jhonyy9), My mentor and by far one of the most spectacular users on QC. Youu2019ve taught me many things I didnu2019t know and Iu2019ve helped you
Fredyy:
Do you all im doing better!!!pls sub it helps alot!!! thx
joaol080915:
Vocu00ea tem um Maxi Card com um limite de $ 700 para este exercu00edcio. O cartu00e3o tem um encargo financeiro mensal de 1,67%.
DADDYROXY:
Suppose that $3000 is placed in a savings account at an annual rate of 7.6% , compounded quarterly.
jhonyy9:
Jhonyy (@jhonyy9), My mentor and by far one of the most spectacular users on QC. Youu2019ve taught me many things I didnu2019t know and Iu2019ve helped you
1 hour ago
9 Replies
10 Medals
Fredyy:
Do you all im doing better!!!pls sub it helps alot!!! thx
28 minutes ago
16 Replies
6 Medals
joaol080915:
Vocu00ea tem um Maxi Card com um limite de $ 700 para este exercu00edcio. O cartu00e3o tem um encargo financeiro mensal de 1,67%.
19 hours ago
1 Reply
0 Medals
DADDYROXY:
Suppose that $3000 is placed in a savings account at an annual rate of 7.6% , compounded quarterly.
2 hours ago
4 Replies
3 Medals
