(√5+√2)^2
do I have to remove the underoot????
Answers
Answered by
0
Step-by-step explanation:
yes
your next step will be
5+2=7
Answered by
1
Answer:
(√5 + √2) ²
= (√5) ² + 2√5√2 + (√2) ²
= 5 + 2√10 + 2
= 7 +2√10
NO IF YOU REMOVE THE UNDEROOT YOU WILL GET 7
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