Math, asked by 11aaaaa35, 1 year ago

simplify (5+√5)(3+√3)2

prince1233: fir v to answer to uttna hi aa raha hai 68.48

Edumate: It is correct,we can simplify this further too,as we can simplify 2√15 as,√15=√5.√3.Do you need further clarification and steps?

Edumate: And the final answer is 65.20 and not 68.48

prince1233: i think ur answer is wrong

Edumate: Is it?

Edumate: As posted by Snehaverma142003,I expanded the last term i.e,2√15 as 2√5.√3.Pls do let me know if you find any error.Thanks.

Anonymous: how did you expand

Edumate: I expanded it by finding its factors by method of prime factorization.15 can also written as 5 multiplied by 3.The same can be applied in the case of surds.Hence,√15=√5.√3.I hope this helps.Do ask if u have any difficulty in understanding this.

Anonymous: ok thank you

Edumate: My pleasure

Answers

Answered by prince1233

answer will be =68.4828

11aaaaa35: please solve this

prince1233: solve to kar diye

prince1233: time nahi h uttna tyoe karne ka

prince1233: answer bato kittna h

prince1233: ( 5+√5)=7.236 (3+√3)*2=9.464. after than multiply both value =68.48

Edumate: Hello 11aaaaa35,We can simply this eqn.as‌,

Edumate: Did u receive the reply I just sent you,incase of some error on technical error?

Answered by shivamkrpandey6319

Answer:

Step-by-step explanation:

Answer is not found

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