Math, asked by jikitasakaria1975, 9 months ago

22.Product of two consecutive even or odd natural numbers (a +1) (a - 1) is

Answers

Answered by manojranjita2004

1

Answer:

the ans is...a²-1²

= a²- 1

Answered by KK2008

0

Answer:

a^2 - 1

Step-by-step explanation:

Use property:

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

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