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प्रश्न
Add:
3a(2b + 5c), 3c(2a + 2b)
योग
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उत्तर
We have,
3a(2b + 5c) + 3c(2a + 2b)
= (6ab + 15ac) + (6ac + 6bc)
= 6ab + 15ac + 6ac + 6bc ...[Grouping like terms]
= 6ab + 21ac + 6bc
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३०]
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