45.
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If 5a= 3125, then the value of 5(a-3) is
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A. 25
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B. 125
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C. 625
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D. 1625
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Answer:option:A
5a
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=3125
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= 5a= 55
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a=5.
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5(a-3)
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= 5(5-3)= 52
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= 25.
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Title : Surds And Indices Q45
Description : 45. If 5 a = 3125 , then the value of 5 (a-3) is A. 25 B. 125 C. 625 D. 1625 Answer:option:A 5 a =312...
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