hejka,bym prosila jak najszybciej dake naj,pozdrawiam

a) I5I = 5
b) I-5I = 5
c) I [tex]\sqrt{3}[/tex] - 1 I = - [tex]\sqrt{3}[/tex] + 1
d) I [tex]\sqrt{3}[/tex]-3 I = - [tex]\sqrt{3}[/tex] + 3
e) I 4-3[tex]\sqrt{2}[/tex] I = -4+3[tex]\sqrt{2}[/tex]
f) I 5-2[tex]\sqrt{5}[/tex] I = -5+2[tex]\sqrt{5}[/tex]