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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 6

Simplify: 3x – 6 {3x – 8 (5x – 10)} - Mathematics

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प्रश्न

Simplify:

3x – 6 {3x – 8 (5x – 10)}

बेरीज

उत्तर

3x – 6 {3x – 8 (5x – 10)}

= 3x – 6 {3x – 40x + 80}

= 3x – 18x + 240x – 480

= 243x – 18x – 480

= 225x – 480

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Concept of Substitution
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पाठ 20: Substitution (Including Use of Brackets as Grouping Symbols) - Revision Exercise

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सेलिना Mathematics [English] Class 6
पाठ 20 Substitution (Including Use of Brackets as Grouping Symbols)
Revision Exercise | Q 7.4
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