Question

(100-1)³ evaluate the following​

Answer 1

Answer:

1000000-1= 999999 is the correct answer...

Answer 2

${(100 - 1)}^{3} \\ \\ = {(100)}^{3} - {(1)}^{3} - 3 {(100)}^{2} (1) + 3(100) {(1)}^{2} \\ \\ = 1000000 - 1 - 30000 + 300 \\ \\ = 1000300 - 30001 \\ \\ = 970291$