i do not understand how to do this
in Factors of a number by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

n(n+1)(n+2)=n^3+261 . . .

n*(n^2+3n+2)=n^3+261 . . .

n^3+3n^2+2n=n^3+261 . . .

3n^2 +2n-261=0

quadratik equashun giv roots=9 or -9.6666666666666...


Related questions

Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
86,810 questions
93,393 answers
24,169 users