1. \(x+\sqrt{2x-3}\)\(=1+\sqrt{x-1}+\sqrt{x^2-3x+3}\)

2. \(\frac{\sqrt{x}}{1+\sqrt{1-x}}=x^2-2x+2\)

3. \(\sqrt[6]{6x-5}=\frac{x^7}{8x^2-10x+3}\)

4. \(\sqrt{x-3}+\sqrt{11-x}+\)\(6y+3\sqrt{4-2y^2}-15=0\)

5. \(\sqrt{2x-3}+\sqrt{21-2x}=\)\(x^4-12x^3+37x^2-12x+42\)

6. \(4x^2+2=3\sqrt[3]{4x^3+x}\)

giải pt vô tỉ. Ai giúp với tks tks tks <3

GPT

A,(3X+1)\(\sqrt{2X^2-1}\)=5X^2+\(\frac{3}{2}\)X -3

B,3X^2+X-29/6 =\(\frac{\sqrt{12X+61}}{\sqrt{36}}\)

C,\(\sqrt[3]{3X^2-X+2002}\)-\(\sqrt[3]{3X^2-6X+2003}\)-\(\sqrt[3]{5X-2001}\)=\(\sqrt[3]{2003}\)

D,X^4+8X+\(\sqrt{X^4+8X^2+4X+1}\)+\(\sqrt{X^4+11X^2+6X+19}\)=2

A CHỊ MÔ GIỎI GIẢI GIÚP EM VỚI

MAI E ĐI HOKJ RỒI

EMM HỨA SẼ TCK

GPT 

A,(3X+1)\(\sqrt{2X^2-1}\)=5X^2+\(\frac{3}{2}\).X  -3

B,3X^2+X-29/6 =\(\sqrt{\frac{12X+61}{36}}\)

C,\(\sqrt[3]{3X^2-X+2002}\)-\(\sqrt[3]{3X^2-6X+2003}\)-\(\sqrt[3]{5X-2001}\)=\(\sqrt[3]{2003}\)

D,X^4+8X+ \(\sqrt{X^4+8X^2+4X+1}\)+\(\sqrt{X^4+11X^2+6X+19}\)=2

CÁC A CHỊ NÀO GIÚP E VỚI 

MAI E ĐI HOK RỒI

EM SẼ TICKS 

Giải phương trình

a) \(\frac{4}{20-6x-2x^2}\)+ \(\frac{x^2+4x}{x^2+5x}-\frac{x+3}{2-x}+3=0\)
b)\(\frac{x+5}{x^2-5x}-\frac{x-5}{2x^2-10x}+10=\frac{x+25}{2x^2-50}\)

c) \(\frac{7}{8x}+\frac{5-x}{4x^2-8x}=\frac{x-1}{2x.\left(x-2\right)}+\frac{1}{8x-16}\)

c) \(\frac{7}{8x}+\frac{5-x}{4x^2-8x}=\frac{x-1}{2x.\left(x-2\right)}+\frac{1}{8x-16}\)

Giải phương trình:

1, \(\sqrt{x^2+2x}+\sqrt{2x-1}=\sqrt{3x^2+4x+1}\)

2, \(x^3-3x^2+2\sqrt{\left(x+2\right)^3}-6x=0\)

3, \(2x^3-x^2-3x+1=\sqrt{x^5+x^4+1}\)

4, \(5\sqrt{x^4+8x}=4x^2+8\)

5, \(\left(x^2+4\right)\sqrt{2x+4}=3x^2+6x-4\)

6, \(\left(x^2-6x+11\right)\sqrt{x^2-x+1}=2\left(x^2-4x+7\right)\sqrt{x-2}\)

GIÚP MÌNH VỚI Ạ !!!!!!!!!!!!!!!!

Giải các phương trình sau :

1. 3x\(^2\)-2x-1=0

2. x\(^2\)-8x+15=0

3. 2x\(^2\)+6x+5=0

4. 5x\(^2\)+2x-3=0

5. x\(^2\)+13x+42=0

6. x\(^2\)-10+2=0

7. x\(^2\)-7x+10=0

8. 5x\(^2\)+2x-7=0

9. 4x\(^2\)-5x+7=0

10. x\(^2\)-4x+21=0

11. 5x\(^2\)+2x-3=0

12. 4x\(^2\)+28x+49=0

13. x\(^2\)-6x+48=0

14. 3x\(^2\)-4x+2=0

15. x\(^2\)-16x+84=0

16. x\(^2\)+2x-8=0

17. 5x\(^2\)+8x+4=0

18. x\(^2\)-2(\(\sqrt{3}\) +\(\sqrt{2}\) )x+4\(\sqrt{6}\)=0

19. x\(^2\)-6x+8=0

20. 3x\(^2\)-4x+2=0