Hasil dari (√7 + √5 + √2)(√7-√5-√2)
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Jawaban:
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(√7 + √5 + √2)(√7-√5-√2)
= 7 - √35 - √14 + √35 - 5 - √10 + √14 - √10 - 2
= 7 - 5 - 2√10 - 2
= - 2√10
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Answer By : @mlk39
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