Tuesday, October 21, 2014

Cubic Root and Square Root (math)

Hello! Today I will tell you about square root and cubic root. Square Root is when you multiply the same number by itself (squared, or to the power of 2) and have a number, and then you take the number and say or write "the square root of ________ = _ "(eg. the square root of 4 = 2 because 2*2=4.) Cubic root is when you multiply a number 3 times, (to the power of 3) (eg. 2*2*2 = 8 because 2*2=4*2=8.) and have a number, and then say or write "the cubic root of ____ = ____ "(eg. the cubic root of 8 = 2 because 2*2*2=8. So now you know Cubic Root and Square Root. See you later!

1 comment:

  1. Good information - I have to admit, I forgot how to do this kind of math. Thanks for refreshing my memory!

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