Factorize the Following Expressions: 10x4y – 10xy4 - Mathematics

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Factorize the following expressions:

10x4y – 10xy4

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Solution

10x4y - 10xy4

= 10xy (x3 - y3)

= 10xy( x - y )(x2 + xy + y2 )   [∵ a3 - b3  = (a - b)(a2 + ab + b2)]

∴ 10x4 y -10xy4  = 10xy ( x - y )(x2  + xy + y2)

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Chapter 5: Factorisation of Algebraic Expressions - Exercise 5.2 [Page 14]

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RD Sharma Mathematics for Class 9
Chapter 5 Factorisation of Algebraic Expressions
Exercise 5.2 | Q 7 | Page 14

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