Algebra 1Medium ShareAlgebra 1 · Medium problemSimplify (2x+1)2−(x+3)(x−3)(2x+1)^2-(x+3)(x-3)(2x+1)2−(x+3)(x−3).A3x2−4x+103x^2-4x+103x2−4x+10B3x3+4x+103x^{3}+4x+103x3+4x+10C3x2+4x+113x^2+4x+113x2+4x+11D3x2+4x+103x^2+4x+103x2+4x+10Check Show answer Walk through it step by step Practice more like this