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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

Factorise: a2 – ab(1 – b) – b3

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प्रश्न

Factorise: 

a2 – ab(1 – b) – b3

योग
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उत्तर

a2 – ab(1 – b) – b3

= a2 – ab + ab2 – b3 

= a(a – b) + b2(a – b)

= (a – b)(a + b2)

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अध्याय 13: Factorisation - Exercise 13 (F) [पृष्ठ १६३]

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अध्याय 13 Factorisation
Exercise 13 (F) | Q 2.3 | पृष्ठ १६३
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EXERCISE 4A | Q 10. | पृष्ठ ४२

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