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Aflati X din: a)3,16:X=10la puterea 3.
b) X:1,24=10 la puterea 3


Răspuns :

a)
[tex]x = 3.16 \times 10 {}^{ - 3} [/tex]
b)
[tex]x = 1.24 \times {10}^{3} [/tex]