Page 73 - 091math-wb-w6-(equations&inequalities-1)

Workbook

10
e)
5 3 2

The power of Radical:

m
m
n
  a  n a

Example 35: Perform the following operations given below.

2
3
a)   2

7
b) ( 4 ) 3

2
4
5
b
c)  

Equalizing Root Degree of Radicals:

n
p

If  Ra  , m, n, p  N , then a  m. n a p. m .

5
Example 36: If 2 x  3 2  5 3 , then find the value of x ?
3

3
Example 37: Write the following numbers 2 , , 3 4 5 in ascending order.

The root of a Radical:

73 091math-wb-w6-(equations&inequalities-1)