Math, asked by aaddya2017, 1 year ago

Log ( x - 10 ) = 1 ; find x , base is 10

Answers

Answered by harleensekhon
1
x-10=1
x=1-10
x=-9
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aaddya2017: But it's answer is 20
harleensekhon: how
aaddya2017: In the answer sheet
harleensekhon: if you know the answer so why you post it
harleensekhon: ?????????????
aaddya2017: I don't know how to solve this question but at the back of book answer is 20
aaddya2017: Understand
harleensekhon: ok
harleensekhon: I will try
harleensekhon: sorry for misbehaviour
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