Saturday
April 19, 2014

Homework Help: Discrete Math

Posted by Bobbi on Tuesday, October 25, 2011 at 11:33am.

Prove that if a and b are integers with a not equal to zero and x is a real number such that ax^2-bx-b-a=0, then a | b. Note a | b means that a divides b.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

discrete math - Let A= {for all m that's an element of the integers | m=3k+7 for...
discrete math - 1)prove that if x is rational and x not equal to 0, then 1/x is ...
discrete math - If a and b are positive integers, prove that; ab = gcd(a,b)*lcm(...
DISCRETE MATHS - If m and n are integers such that mn is even, then m is even or...
Discrete Math - Let a, b, c, and d be integers, and let n be a positive integer...
discrete math - use a direct proof to show that the product of two odd numbers ...
DISCRETE MATHS - Prove that for all integers a, b, n: if n = a + b, then a < ...
Discrete Math - Theorem: For every integer n, if x and y are positive integers ...
discrete math - which positive integers less than 12 are relatively prime to 13 ...
discrete math - Find how many positive integers with exactly four decimal digits...

Search
Members