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c)1supra100:(0,01)la puterea2-(7supra10)la puterea3:(0,7)la puterea2•10supra7+2. Va rog ajutatima, este urgent.

Răspuns :

1/100:(1/100)^2-49×7/1000:49/100×10/7+2=
1/100×10000/1-49×7/1000×100/49×10/7+2=
100-7/10×10/7+2=100-1+2=101