若根号38.9=6.24,根号3.89=1.97,则根号0.00389=

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若根号38.9=6.24,根号3.89=1.97,则根号0.00389=若根号38.9=6.24,根号3.89=1.97,则根号0.00389=若根号38.9=6.24,根号3.89=1.97,则根号

若根号38.9=6.24,根号3.89=1.97,则根号0.00389=
若根号38.9=6.24,根号3.89=1.97,则根号0.00389=

若根号38.9=6.24,根号3.89=1.97,则根号0.00389=
√38.9=6.24 √3.89=1.97
√0.00389=√(0.0001×38.9)=0.01×√38.9=0.01×6.24=0.0624

根号0.00389=根号0.0001*根号38.9=0.01*6.24=0.0624