Answer:
81
Step-by-step explanation:
subtract 3 from both sides->x^1/4=-3
set both sides to the power of 4-> x=(-3)^4
solve-> x=81
 
        
             
        
        
        
Answer:
(a) 74553
(b) 172120
(c) 234802
Step-by-step explanation:
Given

Solving (a): 1998
Year 1998 means that:


So, we have:




 --- approximated
 --- approximated
Solving (b): 2003
Year 2003 means that:


So, we have:




 --- approximated
 --- approximated
Solving (c): 2006
Year 2006 means that:


So, we have:




 --- approximated
 --- approximated
 
        
             
        
        
        
Answer:
Hence, the value of the digit 4 will be i.e. 40 or forty. Example 1: Work out the place value, face value and value of 6 in the number 56,523.22.
 
        
             
        
        
        
Answer:
I THINK ITS THE 3rd on
Step-by-step explanation:
you see the part where it says 6x8 then 6x3 and he part where it says 6x4 she didnt add the 2