Subtract 11√19 − 5√19
To perform the subtraction (11√19 - 5√19), start by noticing that both terms have the same radical (√19).
Therefore, we can combine the coefficients outside the radical:
11√19 - 5√19 = (11 - 5)√19
Simplifying further:
= 6√19
The final result is 6√19.