4*5+2*8=176
Six times 5^2 minus 5 times 4 plus 8 is equal to 138.
8*(5+11)/(2+6)= 8(16)/8= 16
8
356,433,300
5*4=20 20/2=10 10+8=18 18
4 + 5 -2 + 8 - 5 is = 10
The answer is 8.
If you mean: (3+8)-(2*5) then it equals 1
=SQRT(5)*SQRT(2)+SQRT(8) is 5.99070478491457
5 and 8 over 21
8