The square root of 9 is the number you times by itself to get 9, so that's 3. Then to cube it you do 3 x 3 x 3 which is 27.
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9 and 81.
The square root of 81 is 9, and 9 cubed is 729.
Oh, dude, you're hitting me with some math now? Alright, so the square root of 81 is 9, and if you cube that, you get 729. Boom, math wizardry in action! Like, who needs a calculator when you have me, right?
Answer: -9 -9 * -9 = 81 81 * -9 = -729
27 27 = 3*3*3 (3 cubed = 27) 2+7 = 9 The square root of 9 is 3.