Find the value of (7 +2√5)2 please give full explanation
Answers
Answered by
4
Answer:
(7 +2√5)2
= 14 + 4√5
Step-by-step explanation:
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Answered by
1
Answer:
32.387922292727
Step-by-step explanation:
(5+ 7 )(2+5)
=5×2+5×√5+√7×2+√7×√5
=10+5√5+2√7+√35
= 32.387922292727
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