4 root 5 x 2 July 8, 2019 16 32 64 128 4 root 5 x 2 root 5 4 root 3 x square 5 x 2 4 x square 5 root 2 x minus 3 factorise 4 x square 5 root 2 x minus 3 find the zeros 4 x square 5 root 2 x 4 x square 5 root 2 x minus 3 is equal to zero 4 root 27 x 5 root 3 Square root of 4 x 5 2 40 3x 5 root x 2 2x 4 √ 5