Question

Root 3 subtracted from root 2 whole square

Answer 1

Answer:

$( { \sqrt{2} - \sqrt{3} })^{2} \\ = ( { \sqrt{2} })^{2} + ( { \sqrt{3} })^{2} - 2 \sqrt{2} \sqrt{3} \\ = 2 + 3 - 2 \sqrt{6} \\ = 5 - 2 \sqrt{6} \\ = 5 - 2.449 \\ = 2.551$