" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
b)(1 + 2√5)³ = 1 + 6√5 + 3*4*5 + 40√5 = 61 + 46√5
c)(√2+√3)³ = 2*√2 + 3*2*√3 + 3*3*√2 +3*√3 = 11√2 + 9√3