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प्रश्न
Multiply the binomials.
(a + 3b) and (x + 5)
बेरीज
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उत्तर
(a + 3b) × (x + 5)
= a × (x + 5) + 3b × (x + 5)
= ax + 5a + 3bx + 15b
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पाठ 8: Algebraic Expressions and Identities - EXERCISE 8.4 [पृष्ठ १०२]
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