3 x square 2 root 6 x 2 20 July 8, 2019 16 32 64 128 20 root 3 (6sqrt(3)) ^ 2 (2sqrt(x) - 6)/3 = 2 16.2. 1) 2 ^ (x + 3) = 64 3) sqrt(2 ^ x) * sqrt(3 ^ x) = 216 3) sqrt(6 ^ 2 * 2 ^ 8) 4) sqrt(20) * sqrt(5) - (sqrt(63))/(sqrt(7))
