(√5 + √2)^2 help quick pleaseeeeeeeeeee
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Answered by
0
Answer:
(√5 + √2)² = 5 + 2 = 7
hope you understand the ans
Answered by
0
Step-by-step explanation:
(a+b)²=a²+b²+2ab
a=√5
b=√2
=5+2+2(√5*√2)
=7+2(√10)
=7+2√10
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