Question

Simplify.

(b) 198 x 19 – 198 x 18​

Answer 1

$\huge\underline\mathbb\pink{Solution}$

$= 198 \times 19 - 198 \times 18$

$= 3762 - 3564$

$= 198$

Answer 2

Answer:

The correct answer is 198

Step-by-step explanation:

ATQ

198 x 19 = 3,762

198 x 18 = 3,564

Hence,

=> 3,762 - 3,564

=> 198 Answer