Simplify: i. (√5 + √2)^2 please send me your opinion – InterviewSolution

1.

Simplify: i. (√5 + √2)^2 please send me your opinion

Answer»

Answer:

7+2√10

Step-by-step EXPLANATION:

Formula used :- (a+b)²=a²+2ab+b²

(√5+√2)²

=(√5)²+2√5√2+(√2)²

=5+2√10+2

=7+2√10

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