Expand and simplify: (2x+3)2−(x−1)2(2x + 3)^2 - (x - 1)^2(2x+3)2−(x−1)2
3x2+14x+83x^2 + 14x + 83x2+14x+8
3x2+12x+103x^2 + 12x + 103x2+12x+10
x2+10x+8x^2 + 10x + 8x2+10x+8
4x2+8x+104x^2 + 8x + 104x2+8x+10