:(-5)+(456)+45+(-12)+(-65)=?
x= (-5)+(456)+45+(-12)+(-65)
x= 456 + 45 –( 5 + 12 + 65)
x= 501 – 82
x= 419
Complete the pattern 4 , 45 , 456 ,4567 ,45678 , ___
Let N = 45+45+45+4535+35+35⋅65+65+65+65+65+6525+25 then the value of log2N =