Question

198 ×198-102×102÷96
using Identity a²-b²=(a+b) (a-b)

198²-102²÷96
(198+102) (198-102) ÷ 96
300 × 96 ÷96

96 cancel with each other and the answer is 300
=300​

Answer 1

Answer:

(198 × 198 – 102 × 102)/96

Using formula (a – b) (a + b) = a2 – b2

We get, (198 × 198 – 102 × 102)/96

= ((198)2 – (102)2)/96

= ((198-102) (198+102))/96

= (96 × 300)/96

= 300

Step-by-step explanation:

Your answer is correct

Hope this helps you ✌️