(18)(22)solve using suitable identity
Answers
Answered by
16
(20-2)(20+2)
400-4
396
satyam36812:
how many years old are you
15
Hello rishika
ho
hii
Hlo Rishika u r in which class
10th
Cbse or state
central board of secondary education
Awesome .. What are u r hobbies
Answered by
7
(18)(22)
= (20 - 2)(20 + 2)
= (20)² - (2)²
= 400 - 4
= 396.
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