1) why cant we consider a is equals to 5 ?
2)a should be=??5 ??
And ...
3)using calculator,this value is not coming?
Plzz help me

Dear student,

AA2=35Here we are comparing the exponents of A and 3A2=5A=5On finding square root by lng division method we get 5=2.236


Now,A1A=2.23612            --[taking 2.236 approx to 2]


Regards

  • 1
1) actually 3*3*3*3*3=243
2)the square above  A will go that side
3)here,2.326/2=root 2(approximately)
 
  • -1
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