Math, asked by devivimal1978, 2 months ago

Factorise: 625 p^2-121q^2



Answers

Answered by Anonymous
2

625p² - 121q²

(25p)² - (11q)²

(25p + 11q)(25p - 11q)

Answered by PhoenixAnish
5

= 625p² - 121q²

= (25p)² - (11q)²

by using formula

a² - b² = ( a + b ) ( a - b )

= (25p)² - (11q)²

= ( 25p - 11q ) ( 25p + 11q )

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