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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Simplify and Express the Solution in the Positive Exponent Form: ("A"^3 "B"^(-5))^-2 = "A"^(3 Xx -2) "B"^(-5 Xx -2) - Mathematics

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प्रश्न

Simplify and express the Solution in the positive exponent form:

`("a"^3 "b"^(-5))^-2 = "a"^(3 xx -2) "b"^(-5 xx -2)`

बेरीज

उत्तर

`("a"^3 "b"^(-5))^-2 = "a"^(3 xx -2) "b"^(-5 xx -2)`

`= "a"^-6"b"^10 = "b"^10/"a"^6`

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Laws of Exponents (Through Observing Patterns to Arrive at Generalisation.)
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Exponents (Including Laws of Exponents) - Exercise 5 (B)

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सेलिना Concise Mathematics [English] Class 7 ICSE
पाठ 5 Exponents (Including Laws of Exponents)
Exercise 5 (B) | Q 4.6
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