[tex] {(0.5)}^{3} \times {( - 10)}^{4} + {( \frac{5}{7} })^{2} \times {( - 14)}^{2} = 0.125 \times 10000 + {5}^{2} \times {2}^{2} = 1250 + 25 \times 4 = 1250 + 100 = 1350[/tex]