Find all positive integer solutions

  1. Find the only positive integer whose cube is the sum of the cubes of three positive integers immediately preceding it. Find this
    1. answers icon 1 answer
    2. Janice - Please Help!!! asked by Janice - Please Help!!!
    3. views icon 873 views
  2. Given a fixed positive integer k > 1, find all integer solutions to the equation y^k = x^2 + x.(x^y means x to the power of y)
    1. answers icon 1 answer
    2. Swag asked by Swag
    3. views icon 610 views
  3. Find all positive integer solutions for 13x + 9y = 190 using Diophantine equations.
    1. answers icon 2 answers
    2. Peter asked by Peter
    3. views icon 522 views
  4. Which of the following is true when you subtract integers?(1 point)Responses A positive integer minus a positive integer will
    1. answers icon 1 answer
    2. views icon 65 views
  5. Which of the following is true when you subtract integers?(1 point)Responses A positive integer minus a positive integer will
    1. answers icon 1 answer
    2. views icon 79 views
  6. For how many values of $a$ is it true that:(1) $a$ is a positive integer such that $a \le 50$. (2) the quadratic equation $x^2 +
    1. answers icon 1 answer
    2. shelly asked by shelly
    3. views icon 151 views
  7. A student is asked to find positive integer solutions to this equation:2 * 3 √x = 5 √y What is the smallest possible value
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 511 views
  8. Integer Subtraction Quick Check5 of 55 of 5 Items Question Which of the following is true when you subtract integers?(1 point)
    1. answers icon 1 answer
    2. views icon 308 views
  9. A positive integer minus a positive integer is always positive.This statement is sometimes true. For example, 17 – 5 = 12, but
    1. answers icon 1 answer
    2. Mary Ann asked by Mary Ann
    3. views icon 829 views
  10. It can be shown that for any positive integer n, the infinitely nested radical expression(n+(n+(n+....)^1/2)^1/2)^1/2 equals a
    1. answers icon 4 answers
    2. Mathsfreak asked by Mathsfreak
    3. views icon 667 views