add : √5-√2 and √5+√2
Answers
Answered by
1
Answer:
2√5 is the correct answer
Answered by
1
Answer:
2√5
Step-by-step explanation:
(√5-√2)+(√5+√2)
=√5-√2+√5+√2
=√5+√5+√2-√2 (√2-√2=0)
=2√5
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