Question

202×98 find using suitable identity


plz calculate it fast ...I need help​

Answer 1

Answer:

OK.OK

Step-by-step explanation:

(200+2)×(100-2)

now it's always you will find

Answer 2

Step-by-step explanation:

(100+2) (100-2)

identity (a^2 - b^2) =( a+ b) (a- b)

(100)^2 - (2)^2

10000-4

9996