Question

plz solve this!!!!!!!!!!!l​

Answer 1

$\frac{3×7²×11⁸}{21×11³}$

$\frac{3×7²×11⁸}{7×3×11³}$

$\frac{7²×11⁸}{7×11³}$

${7×11⁵}$

If u want with perfect explanation once refer the attachment

Answer 2

$\frac{3 \times {7}^{2} \times {11}^{8} }{21 \times {11}^{3} } \\ \\ = \frac{3 \times 7 \times 7 \times {11}^{8} }{3 \times 7 \times {11}^{3} } \\ \\ = \frac{7 \times {11}^{8} }{ {11}^{3} } \\ \\ we \: know \: that \\ \\ \frac{ {a}^{m} }{ {a}^{n} } = {a}^{m - n} \\ \\ = ) \: \: 7 \: \times {11}^{8 - 3} \\ \\ = 7 \times {11}^{5}$