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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 6

Multiply: 3ab − 4b by 3ab - Mathematics

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प्रश्न

Multiply:

3ab − 4b by 3ab

बेरीज

उत्तर

(3ab − 4b) × 3ab

= 3ab × 3ab − 4b × 3ab

= 3 × 3a1+1× b1+1 − 4 × 3 × a × b1+1

= 9a2b2 − 12ab2

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Concept for Unknowns Through Examples with Simple Contexts (Single Operations)
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पाठ 19: Fundamental Operations (Related to Algebraic Expressions) - Exercise 19 (C)

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सेलिना Mathematics [English] Class 6
पाठ 19 Fundamental Operations (Related to Algebraic Expressions)
Exercise 19 (C) | Q 4.2
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