Math, asked by anjanashajai, 2 months ago

What's 5+√2 + 5-√2

please solve it.

Answers

Answered by undertaker77777A
1

here's your answer

thank you

the second answer is correct

but the + sign here I think is

wrong so

the answer within second photo is correct for u

Attachments:
Answered by japjeetkhalsa2p8u5p7
1

Answer:

(a+b) (a-b) =a²-b²

= 5²- root2²

= 25-2

=23 is the answer

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