已知1.1*1.1=1.21 1.11*1.11=1.2321 1.111*1.111=1.234321 求2.2222*2.2222=?

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已知1.1*1.1=1.21 1.11*1.11=1.2321 1.111*1.111=1.234321 求2.2222*2.2222=?

已知1.1*1.1=1.21 1.11*1.11=1.2321 1.111*1.111=1.234321 求2.2222*2.2222=?
已知1.1*1.1=1.21 1.11*1.11=1.2321 1.111*1.111=1.234321 求2.2222*2.2222=?

已知1.1*1.1=1.21 1.11*1.11=1.2321 1.111*1.111=1.234321 求2.2222*2.2222=?
2.2222*2.2222
=2*1.1111*2*1.1111
=4*(1.1111*1.1111)
=4*1.23454321
=4.93817284

2.2222x2.2222
=4x(1.1111x1.1111)
=4x1.23454321
=4.93817284

由题意得
1.1111*1.1111=1.23454321

2.2222*2.2222=4*1.23454321=4.93817284

已知:
1.1×1.1=1.21
1.11×1.11=1.2321
1.111×1.111=1.234321
求:
1.1111×1.1111=1.23454321
2.2222×2.2222
=1.1111×2×1.1111×2
=1.1111×1.1111×4
=1.23454321×4
=4.93817284