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प्रश्न
Divide: 15a4b by −5a3b
बेरीज
उत्तर
`(15"a"^4"b")/(-5"a"^3"b")=(15/(-5))("a"^4/"a"^3)("b"/"b")`
= −3a4−3 b1−1
= −3a b0
= −3a × 1 .......(∵ b0 = 1)
= −3a
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