Question

1 Completar
Calcula (y simplica)..
$(6 \11) {}^{2} =$
$(- 5 \2) {}^{3} =$
$( + 2 \9) {}^{2} =$
$\sqrt{ + 9 \25 = }$
$\sqrt{169 \100 = }$


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Answer 1

RESPUESTA PARA CADA ENUNCIADO:

$(61^{2} )=(61)(61)=3721$

$(-5)^{3} =(-5)(-5)(-5)=-125$

$(+2)^{2} =(+2)(+2)=4$

$\sqrt{+95} =9.74679434481$ ≈ $9,75$

$\sqrt{16900} =130$