Oblicz:
a) (1-√5)²=
b) (4-3√2)²=
c) (2√7+3)²=
d) (2√5+√3)²=
e) (√6-2√3)²=
f) (√8- √2/2)²=
g) (√2/2+√3)²=
h) (√7-1)(√7+1)=
i) (3+√3)(3-√3)=
j) (√2-√6)(√2+√6)=
k) (3√2+√10)(3√2-√10)=
Dam Naj :)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 1-2√5+5=6-2√5
b) 16-6√2+18=34-6√2
c) 28+12√7+9=37+12√7
d) 20+4√15+3=23+4√15
e) 6-4√18+12=18-4√18
f) 8-√16+0,5=8,5-√16
g) 0,5+√6+3=3,5+√6
h) 7-1=6
i) 9-3=6
j) 2-6=-4
k) 18-10=8