Question

1657 x 635 tell the process ​

Answer 1

Answer:

1657×635

= (1000+657)×(1000-365)

= (1000)^2+(657-365)×1000 + 657×(-365)

= 1,000,000 + 292×1000 - 239,805

= 1,000,000 + 292,000 - 239,805

= 1,292,000 + 239,805

= 1,052,195

By using the formula-

(x+a)(x+b)= x^2 + (a+b)x + ab

HOPE IT HELPS YOU