Answer to Question #168915 in Algebra for Eisha Aneel

Question

teddy has simplify 10 cube root 48 here is the answers 10 square root 48=10x4x12=20root12 do you agree explain why

Answer 1

10 cube root 48 = 10 * (48)^(1/3)

= 10 * (2 * 2 * 2 * 6)^(1/3)

= 10 * 2 * (6)^(1/3)

= 20 * 1.817120 = 36.34

And

20root12 = 20 * (12)^(1/2) = 20 * 2 * (3)^(1/2) = 40 * 1.73 = 69.28

10 square root 48 = 10 * (48)^(1/2) = 10 * (2*2*12)^(1/2) = 20*(12)^(1/2) = 20 * 3.46 = 69.28

Therefore, 20 root 12 == 10 square root 48