Simplify 4Squareroot32 12 Simplify 3Squareroot54x7 13 Simpli

Simplify: 4Squareroot32 12. Simplify: 3Squareroot54x^7 13. Simplify: 4Squareroot48c^8 d^11 14. Simplify 4Squareroot-16

Solution

a) (32)^1/4 = (2*2*2*2*2)^1/4

               = 2* (2)^1/4           is the answer

b) (54 x⁷)^1/3 = (3*3*3*2 *x⁶ * x)^1/3

                  = 3x² (2x)^1/3 answer

c) (48 c⁸d¹¹ )^1/4 = (2*2*2*2*3 * c⁸ d⁸ * d³)^1/4

                        = 2c²d²(3d³)^1/4         answer

d)(-16)^1/4   = {-1 * 2⁴}^1/4

                = 2 * (-1)^1/4     don\'t have a real solution