Question

7 intregi si 11/90 totul la a 3 a totul la a2a

Answer 1

Răspuns:

$7 \frac{11}{90} {}^{3} la \: puterea \: a \: 2 \\ \\ \frac{7 \times 90 + 11}{90} = \frac{641}{90} {3}^{2} \\ \\ \frac{641}{90} {}^{9} = \frac{641 {}^{9} }{90} \: la \: puterea\: a \: noua$

Sper ca te-am ajutat! :)

Answer 2

$(7 \times \frac{11}{90}^{3})^{2}$

$(7 \times \frac{11^{3} }{ {90}^{3} })^{2}$

$(7 \times \frac{1331}{ {90}^{3} } )^{2}$

$( \frac{9317}{ {90}^{3} } )^{2}$

$\frac{9317^{2} }{90^{6} }$