what is the integers ? find the answer

Find the set of all integers, n, for which the fraction 20/(10-n*n) is an integer I use...

find the sum of all integers n from 300 to 400.

find the sum of the integers between 2 and 100 which are divisible by 3

Find all integers b so that the trinomial 3x^2 +bx + 2 can be factored.

Find all integers x for which there exists an integer y such that 1/x + 1/y = 1/7. I'm not exact...

If a and b are integers, find values such that a^2 - b^2 = 21. how would you calculate this?

Find two integers between which the square root of the given number lies, √28 or 5

Find all integers b so that x squared +bx- 12

find 2 integers such that the sum of the greater number and 4 times the lesser number is 156.

Find all integers n, 0 <= n < 163, such that n is its own inverse modulo 163.

Asked by jessica