asma6281202472
asma6281202472 asma6281202472
  • 18-08-2020
  • Mathematics
contestada

simplify ( root 3 + root 7) over 2​

Respuesta :

papo27e
papo27e papo27e
  • 18-08-2020

Answer:

5 r o 2 t

Step-by-step explanation:

(√3+√7)²

We know ,[(a+b)²=a²+2ab+b²]

=>(√3+√7)²=(√3)²+2(√3)(√7)+(√7)²

=>(√3+√7)²=3+2√21+7

=>(√3+√7)²=10+2√21

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