Math, asked by esthermma502, 17 days ago

factorise:1-25x²
995²=(1000-5)²

Answers

Answered by antarasaha9831

5

Answer:

(1+5x) (1-5x)

Step-by-step explanation:

1 - 25x^2

(1)^2 (5x)^2

(1 + 5x) (1 - 5x)

(995)^2

(100 - 5)^2

(100)^2 - 2×100×5 + (5)^2

10000 - 1000 + 25

9000 + 25

9025

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