Math, asked by harsimranpreetharsim, 18 days ago

simplify (√5+√2)2

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Answered by mattasai2006

0

Answer:

(√5+√2)²
(√5)²+(√2)²+2.√5.√2
(a+b)²=a²+b²+2ab
5+2+2√10
7+2√10

Step-by-step explanation:

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Answered by dkiara2007

0

Answer:

7+2√10.

Step-by-step explanation:

= (√5)^2+2×√5×√2+(√2)^2

= 5+2√10+2

=7+2√10

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