Posted by nice on Sunday, March 10, 2013 at 3:38am.
a^3 - b^3 = 400+a^2+b^2
also, a=b+2, so
(b+2)^3 - b^3 = (b+2)^2 + b^2 + 400
b=9, so a=11
11^3-9^3 = 1331-729 = 602
11^2+9^2+400 = 602
Related Questions
Algebra - The difference of the cubes of two consecutive odd positive integers ...
Algebra - The difference of the cubes of two consecutive odd positive integers ...
Algebra - The difference of the cubes of two consecutive odd positive integers ...
algebra! - The difference of the cubes of two consecutive odd positive integers ...
Math - When you solve questions like "The sum of 3 consecutive integers is ...
math, algebra - 2a+2ab+2b I need a lot of help in this one. it says find two ...
math - The product of two consecutive positive integers is 11 more than their ...
mathematics - Three times the reciprocal of the sum of two consecutive odd ...
math check - Posted by TchrWill on Thursday, July 14, 2005 at 5:44pm. 2.)The sum...
Amanda - The product of two consecutive positive integers is 11 more than their ...
For Further Reading
