find 2 distinct palidromes

Find a set of 4 distinct positive integers a,b,c,d such that the smallest positive integer that can...

Find he number of distinct triangles with integer sides and perimeter 10 that can be constructed.

Find two distinct intervals where f(x) = x^7 + 3x^2 - 11x + 5 has at least one root.

I can't find the two distinct and equal roots,I ended up with answer than can't be solved... Can so...

Find the sum of the distinct prime factors of 123 + 456 + 789.

Find the sum of the distinct prime factors of 333 + 183 + 401.

Find the sum of the distinct prime factors of 248 + 113 + 2870.

Find the sum of the distinct prime factors of 728 + 118 + 2024.

Find the sum of the distinct prime factors of 781 + 691 + 3858.

Find the sum of the distinct prime factors of 5005 + 6192 + 11823.

Asked by marj