16.03.2015, 16:11
(12-a)*(18-a)=a2
216-12a-18a+a2=a2
-30a=-216|: (-30)
a=7,2
finally
it's simple.
216-12a-18a+a2=a2
-30a=-216|: (-30)
a=7,2
finally
it's simple.
math help
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[No subject] - by CodeStyle175 - 16.03.2015, 14:59
Re: math help - by Khanz - 16.03.2015, 15:10
Re: math help - by Kapersky™ - 16.03.2015, 15:14
Re: math help - by vermaritt - 16.03.2015, 15:19
Re: math help - by Excel™ - 16.03.2015, 15:26
Re: math help - by Sellize - 16.03.2015, 15:43
Re: math help - by Dodo9655 - 16.03.2015, 15:50
Re: math help - by vermaritt - 16.03.2015, 16:05
Re: math help - by CodeStyle175 - 16.03.2015, 16:11
Re: math help - by Kapersky™ - 16.03.2015, 16:12
Re: math help - by vermaritt - 16.03.2015, 16:16
Re: math help - by Luis- - 16.03.2015, 16:35
Re: math help - by [CG]Milito - 17.03.2015, 02:46
Re: math help - by vermaritt - 17.03.2015, 03:45
Respuesta: Re: math help - by [CG]Milito - 18.03.2015, 02:02
Re: math help - by vermaritt - 18.03.2015, 06:19
Re: math help - by Glossy42O - 18.03.2015, 06:32
Re: math help - by Support - 18.03.2015, 07:57
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