Root of a Number

The root of a number?

The root of a number X is another number, which when multiplied by itself a given number of times, equals X.

Square roots

Is the inverse operation of squaring that number or exponents

It is important to keep following the concept of perfect squares because it will still help us understand the root of a number.

= 3.16

3^2= 9   4^2=16, meaning that lies between 3 and 4.

Remember this!!!!

Do Now 

Now that we are experts at square roots let go into cubic roots......

Cubic root= to cube a number is to multiply it three times.

3 cubed is 27, so the cube root of 27 is 3

3

27

I really enjoyed and made all concept clear with this learning path. It has been a while that these subjects were left aside. But it feels good to reinforce these concepts now before I go into teaching my students. 

The End