sqrt(50) + sqrt(8) = sqrt(25*2) + sqrt(4*2) = sqrt(25)*sqrt(2) + sqrt(4)*sqrt(2)
= 5*sqrt(2) + 2*sqrt(2) = 7*sqrt(2) = 9.899 approx.
-3*radical(2)*radical(50) = -3*radical(2*50) = -3*radical(100) = -3*10 = -30
2 radical(8) = 4 radical(2)
5 radical 2
8
5 radical 2 (5√2)
radical (64/3) or 8/sqrt(3)
2.8284271
5√2
An expression such as root(3) + 2 (square root of 3, added to 2) can not be simplified. Of course, you can convert the square root to a decimal and then add, to get an approximate result.
8√12/5√4 = 8√(3*4)/5√4 = 8(√3)/5 = 8/5*√3
8
403Γ·8 gives 50 as quotient and 3 as remainder. Dividend- remainder=divisor Γquotient 403-3=8*50 which is 400. our value is 403 So increase divisor 8*51=408. 403+5 gives 408. So 5 must be added to 403 to get a no divisible by 8.