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#1 2015-05-16 10:20:30

Faria
Member
Registered: 2014-12-11
Posts: 8

numbers

1.What is the square root of a.2i and b.1+ i?
2.The ratio of prices of two houses is 16:23. 2 years later when the price of the first has risen by 10%, and that of the second by 500,the new ratio became 11:20.find the original price of two houses.

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#2 2015-05-16 10:32:54

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: numbers

For 2), 500 what?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#3 2015-05-16 11:08:37

Faria
Member
Registered: 2014-12-11
Posts: 8

Re: numbers

The price of the second house increased  by 500 tk

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#4 2015-05-16 12:35:26

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: numbers

I am assuming the answer will be in tk's, that it is a unit of money.

I am getting

can you solve for h1 and h2 now?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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