step by step please.2+√10+√10+5-7
Answers
Answered by
1
Answer:
7−2
10
=5+2−2
10
=(
5
)
2
+(
2
)
2
−2(
5
)(
2
)
7−2
10
=(
5
−
2
)
2
7−2
10
=
5
−
2
Answered by
1
Answer:
2+√10+√10+5-7
(2+5)-7 +√10+√10
7-7 +√10+√10
0 + 2√10
2√10
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