multiply (root 5+root 6 ) (root 5 -root 6)
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Step-by-step explanation:
Answered by
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-1 is answer
Step-by-step explanation:
=(√5+√6)(√5-√6)
=(a+b)(a+b)=a²-b²
=(√5)²-(√6)²
=5-6
=-1. <Ans>...
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