SubArea: Polynomials and fractionsLevel: AProject ID: 9000146706Accepted: 1Clonable: 0Easy: 0Expand the following polynomial. \[ (2x + 3)^{2} - (2 - x)^{2} \]\(3x^{2} + 16x + 5\)\(3x^{2} + 8x + 13\)\(3x^{2} + 13\)\(3x^{2} + 5\)
