Question

Plz answer the question and answer it correctly...

Answer 1

1 . 98 × 98 = 9604

2. 103 × 97 = 9991

Pls thank my answer

Pls follow me too

Answer 2

Answer:

(1) $(98)^{2}=(100-2)^{2}$

10000+4-400

=9604

(2) $103×97=(100+3)(100-3)$

10000-9

=991

hope this helps you