Question

Factorize 9x^2 - 6xy + y^2 - 25z^2
plz give steps i will mark you brainliest

Answer 1

9x^2 - 6xy + y^2 - 25z^2

= 9x² - 6xy + y² - 25z²

= [ (3x)² - 2.3x.y + (y)² ] - 25z²

= (3x-y)² - (5z)²

= (3x-y+5z) (3x-y-5z)

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Answer 2

Answer:

(3x-y+5z)(3x-y+5z)

Step-by-step explanation:

(9x^2-6xy+y^2)-25z^2

{(3x^2)-2.3x.y+y^2}-25z^2

(3x-y^2)-25z^2

(3x-y+5z)(3x-y+5z)