express as percentage
construct the pattern of following shapes : and how many line segments are required to make 45 shapes
Find the value of following expression when x=6
Find the value of following expression when x=4 (1)= x-3x+5
Find the value of following expression when x=-6
Find the value of following expression when x=-6
Simplify the following : (i) 10power3 * 10power4