Răspuns:
a)
[tex]2 {}^{13} [/tex]
b)
[tex]7 {}^{10} [/tex]
c)
[tex]9 {}^{9} [/tex]
d)
[tex]2 {}^{13} [/tex]
e)
[tex]2 {}^{70} \div 8 {}^{23} = 2 {}^{70} \div (2 {}^{3} ) {}^{23} = 2 {}^{70} \div 2 {}^{69} = 2 {}^{1} = 2[/tex]
f) 1
g)
[tex]2 {}^{70} [/tex]
h)
[tex]5 {}^{12} [/tex]
i)
[tex]10 {}^{20} [/tex]
j)
[tex]2 {}^{ 30} [/tex]
Un follow pe insta la __stefy__1
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