Geometric Mean

  

Give me an example where this computational knowledge on how to calculate geometric mean distance is used in actual work.  Answer no. 1 – It is use in transmission tower design calculation.

 

Cube Root

What is the cube root of  ³√729 = ?

What is the cube root of  ³√39,304 = ?

What is the cube root of  ³√0.015625 = ?

Equivalent Polynomial

Write the equivalent polynomial of the following mathematical expression.

( X – 5 ) ( X + 5 ) = 0

( 3X – 0.33 ) ( 2x + 1.5 ) = 0

(  X + 4 ) ( 2 x + 9 ) = 0

( 0.5 X + 0.75 ) ( 4X +10 ) = 0