mariah553 mariah553
  • 11-09-2018
  • Mathematics
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What is the difference between finding the square root and finding the cube root of a number ?

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s0apyhugz
s0apyhugz s0apyhugz
  • 11-09-2018
The square root is trying to find the number that goes into it twice.
[tex] \sqrt{49} = 7 \\ 7 \times 7 = 49 \\ {7}^{2} = 49[/tex]
but the cube root of a number is what number goes into it 3 times
[tex] \sqrt[3]{8} = 2 \\ 2 \times 2 \times 2 = 8 \\ {2}^{3} = 8[/tex]
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