Mathematics
Junior High

やり方を書いてくださると嬉しいです
お願いします🙏🏻

Answers

(1)√3000=10×√30
よって 54.77
(2)√300=10×√3
よって 17.32
(3)√0.3=√3/√10
分母を有理化して、√30/10=0.1×√30
よって 0.5477
(4)√0.03=√3/√100=√3/10=0.1× √3
よって0.1732

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√3000=√30+√100=5.477×10=54.77
√300=√3×√100=1.732×10=17.32
√0.3=√30/√100=5.477/10=0.5477
√0.03=√3/√100=1.732/10=0.1732

ゆら

ありがとうございます!!

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