Question

25-(ab-3x)², Factorize the given equation.

Answer 1

(5)^2-(ab-3x)^2
(5+ab-3x)(5-ab+3x)

Answer 2

Solution :

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We know the algebraic identity :

p² - q² = ( p + q )( p - q )

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Here ,

25 - ( ab - 3x )²

= 5² - ( ab - 3x )²

= ( 5 + ab - 3x )[ 5 - ( ab - 3x )]

= ( 5 + ab - 3x )( 5 - ab + 3x )

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