Các câu hỏi tương tự
giai phuong trinh 5^4-2 x^2 +3x^2√(x^2 +2)=4
giai phuong trinh √x-1 -√5x-1 =√3x-2
giai phuong trinh x^2-x+6=4 can 3x-2
giai phuong trinh
a) \(\sqrt{3x^2-7x+3}-\sqrt{x^2-2}=\sqrt{3x^2-5x-1}-\sqrt{x^2-3x+4}\)
b) x2 - 25 = y ( y + 6 ) (x; y nguyên)
giai cac phuong trinh va bat phuong trinh sau:
2(x-1)-5=3(5-3x)
Giai phuong trinh:
\(28+\sqrt[3]{x^2}=3x+2\sqrt[3]{x}+\left(x-4\right)\sqrt{x-7}\)
giai phuong trinh
x+ \(\sqrt{4-x^2}\)=2+3x\(\sqrt{4-x^2}\)
giai phuong trinh va he phuong trinh sau:
x2 + 5x -6=0
b{4x+5y=3
{x-3y=5
giai mau giup toi nhe cac ban
GIai phuong trinh (x^2+x+4)+8x.(X^2+x+4)+16x^2=0