Question 10624
{{{(5x^2 + 3x + 2)^2 = 25x^4 + 15x^3 + 10x^2 + 15x^3 + 9x^2  + 6x + 10x^2 + 6x + 4}}}  Simplify.

{{{25x^4 + 30x^3 + 29x^2 + 12x + 4}}}