Question

express 81/121 in power notation​

Answer 1

Answer:

Answer:

${( \frac{9}{11}) }^{2}($

$\: \: \: \: \: \frac{81}{121}$

$= \frac{9 \times 9}{11 \times 11}=$

$=( \frac{9}{11} )^{2}=$

Answer 2

Answer:

81/121= 9/11*9/11

=(9/11)^2