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Phương trình, hệ phương trình và bất phương trình

Không được đăng phương trình nghiệm nguyên tại đây

Posted by Nesbit

Posted by E. Galois

Posted by Nesbit

Topic	Stats	Last Post Info
$x^4-4x^3+8x+a=0$ Started by minhhai, 03-06-2005	4 replies 939 Views	pascal 03-06-2005
$ \sqrt{3x-1} + \sqrt{2-3x} = 1 + 2 \sqrt{-9x^2 + 9x -2} + 2 \sqrt[4]{-9x^2 + 9x -2}$ Started by hongchosoi, 27-04-2005	1 reply 993 Views	$$ \sqrt{3x-1} + \sqrt{2-3x} = 1 + 2 \sqrt{-9x^2 + 9x -2} + 2 \sqrt[4]{-9x^2 + 9x -2}$ - last post by SEIYA$ SEIYA 21-05-2005
$x+3(2-3x^2)^2=2$ Started by xuandat, 11-05-2005	3 replies 1107 Views	Trytolive 18-05-2005
$\sqrt[3]{3x+2} + \sqrt[3]{x-2} = \sqrt[3]{4x-3}$ Started by auhongan_au, 10-05-2005	1 reply 685 Views	Khách- Snowman_* 14-05-2005
$x= \sqrt{2+ \sqrt{2- \sqrt{2+x} } } $ Started by QUANVU, 06-05-2005	1 reply 817 Views	$$x= \sqrt{2+ \sqrt{2- \sqrt{2+x} } } $ - last post by Trytolive$ Trytolive 07-05-2005
cho $ax^2 + bx + c = 0$, $a \neq 0$ , sao cho $2a +3b +6c =0$ Started by thanhnienrom, 19-04-2005	2 replies 2471 Views	$cho $ax^2 + bx + c = 0$, $a \neq 0$ , sao cho $2a +3b +6c =0$ - last post by hongchosoi$ hongchosoi 29-04-2005
$(6x+5)^2(3x+2)(x+1)=35$ Started by babybear, 19-01-2005	5 replies 2237 Views	baby_snake 25-01-2005