Question

Simplify and express:
$\frac{3\times 7^2\times {11}^8}{21\times {11}^3}$

Answer 1

We have,

$=\frac{3\times 7^2\times {11}^8}{21\times {11}^3}$

$=\frac{3\times 7\times 7\times {11}^5}{21}$

$=\frac{7\times 3\times 7\times 11\times 11\times 11\times 11\times 11}{21}$

$=7\times 11\times 11\times 11\times 11\times 11$

$=1127357$

Then,

We get $1127357$