4x 3 8x 2 x 3 0 July 8, 2019 16 32 64 128 Solve 4x 3 8x 2 x 3 0 4x 3 8x 2 x 2 0 then value of 2x 3 is given by 4) 3x ^ 4 + 8x ^ 2 - 3 = 0