Question

calcule mentalmente o valor de​

Answer 1

Resposta:

Explicação passo a passo:

$\sqrt{43+\sqrt{31+\sqrt{21+\sqrt{13+\sqrt{7+\sqrt{3+\sqrt{1} } } } } } }\\\\\sqrt{43+\sqrt{31+\sqrt{21+\sqrt{13+\sqrt{7+\sqrt{4} } } } } } }\\\\\sqrt{43+\sqrt{31+\sqrt{21+\sqrt{13+\sqrt{9} } } } } } }\\\\\sqrt{43+\sqrt{31+\sqrt{21+\sqrt{16} } } } } } }\\\\\sqrt{43+\sqrt{31+\sqrt{25} } } } } } }\\\\\sqrt{43+\sqrt{36} } } } } } }\\\\\sqrt{49} } } } } } }\\= 7$

Answer 2

Resposta:

7

Explicação passo a passo:

√43+√31+√21+√13+√7+√3+√1

√43+√31+√21+√13+√7+√(3+1)

√43+√31+√21+√13+√7+√4

√43+√31+√21+√13+√(7+2)

√43+√31+√21+√13+√9

√43+√31+√21+√(13+3)

√43+√31+√21+√16

√43+√31+√(21+4)

√43+√31+√25

√43+√(31+5)

√43+√36

√(43+6)

√49

7