Need help with radicals?

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rdc=radical sign exp=exponent a. (10rdc3)exp2 b. 3rdc17 x 3rdc17 c. rdc 20exp2 x 20exp2

2007-07-29 12:01:24 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

(10sqrt(3))^2 = 100*3 = 300

3sqrt(17) X 3sqrt(17) = 9 X 17 = 153

sqrt(20^2) * 20^2 = 20*20^2 = 20 ^3 = 8000

2007-07-29 12:11:46 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋

(10rt3)^2 = (10rt3)(10rt3) = 100 x 3 =300

3(rt17)3(rt17) = 9 X 17 =153

(rt20)^2 (20)^2 = 20(400) = 8000

2007-07-29 13:57:10 · answer #2 · answered by Grampedo 7 · 0⤊ 0⤋