Back To Test page
1 .

What value should come in place of question mark (?) in the following equations?
$(3.6)^ {-2.8}$ $\times$ $(46.656)^ {1.2}$ $\div$ 12.96 = $(3.6)^ ?$

[ A ]    1.2
[ B ]    - 1.2 right
[ C ]    4.4
[ D ]    - 4.4
[ E ]    \N
Answer : Option B
Explanation :
$(3.6)^ ?$ = $(3.6)^ { - 2.8} $\times$ $(3.6)^ 3$ $\times$ 1.2 $\div$ $(3.6) 2$ = $(3.6)^ {- 2.8} + 3.6 - 2 = $(3.6)^ {- 1.2}$ ? = -1.2
Workspace Report error
Write your comments here:
Name *: Email: