Math, asked by smitashirke26, 9 months ago

Simplify each of the following expression of (√5+√2)^2

Answers

Answered by gjenagjena66

2

Answer:

7+2V10 i.e. 7+2root10

Step-by-step explanation:

(V5 + V2)²

=(V5)²+2×V5×V2+(V2)² .......[(a+b)²=a²+2ab+b²]

=5+2+2V10

=7+2V10

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