Question

please help me by photos​

Answer 1

Hello

Good evening

ans is 2.42092646E+22

Answer 2

Step-by-step explanation:

$\frac{ {7}^{3} \times {11}^{4} \times {13}^{0} }{ {7}^{2} \times {11}^{2} } \\ = {7}^{3 - 2} \times {11}^{4 - 2} \times 1 \\ = {7}^{1} \times {11}^{2} \\ = 7 \times 121 \\ = 847$