Mathematics
Junior High
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答え合わせと、(3)教えてください
9 (1)√A-8√6
= 3√6-8√6
=-5√6
(1-2)3√5 + √20
=3√5+2√5
=5V5
(3)/3-√√7)
(4) √/50-√6-√√3
=571/2 √3/²
25.5-12
= 4√1/2
H
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