√5-1/√5+1+√5+1/√5-1 what is the answer?
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Answer:
hope it will help
Step-by-step explanation:
√5-1/√5+1+√5+1/√5-1
=√4÷√6+√6÷√4
=√4×√6÷√6×√6+√6×4÷√4×√4
=√24÷6+24√6÷4
=24×2+24×3÷12
=48+72÷12
=120÷12
=10
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