Các câu hỏi tương tự
GPT
\(x^2+6x+1=\left(2x+1\right)\sqrt{x^2+2x+3}\)3
\(\sqrt{3x-2}-\sqrt{x-1}=2x^2-x-3\)
gpt:\(\sqrt{3x^2+6x+4}+\sqrt{2x^2+4x+11}=\left(1-x\right)\left(x+3\right)\)
\(\sqrt{3x^2+6x+7}+\sqrt{5x^2+10x+21}=5-x^2-2x\)
\(\sqrt{x^2-x+2}+\sqrt{x^2-3x+6}=2x\)
GPT :
\(\sqrt[4]{2x^3+x^2-2x+8}+\sqrt[4]{3x^3+x^2-2x+10}=2\sqrt[4]{x^2-2x+4}\)
GPT
\(\sqrt[]{2x+3+\sqrt{x+2}}+\sqrt[]{2x+2-\sqrt{2+x}}=1+2\sqrt{x+2}\)
GPT:\(\sqrt{3x+1}+x^2+2x=3+\sqrt{2x+2}\)
GPT: \(\sqrt{2x+3-\sqrt{x+2}}+\sqrt{2x+4+\sqrt{x+2}}=1+2\sqrt{x+2}\)
GPT A, X(X+5)2sqrt[3]{X^2+5X-2} -2B,sqrt[3]{1-X}+sqrt{X+2}1C,13[(X^2-3X+6)^2+(X^2-2X+7)^2](5X^2-12X+33)^2D,sqrt{X+1}+sqrt{X+8}3X+sqrt{2X}E,sqrt{X+2}+sqrt{X^2+X+2}2X+sqrt{2X+1}
Đọc tiếp
GPT
A, X(X+5)=2\(\sqrt[3]{X^2+5X-2}\) -2
B,\(\sqrt[3]{1-X}\)+\(\sqrt{X+2}\)=1
C,13[(X^2-3X+6)^2+(X^2-2X+7)^2]=(5X^2-12X+33)^2
D,\(\sqrt{X+1}\)+\(\sqrt{X+8}\)=3X+\(\sqrt{2X}\)
E,\(\sqrt{X+2}\)+\(\sqrt{X^2+X+2}\)=2X+\(\sqrt{2X+1}\)
GPT
A,\(\sqrt{X+1}+\sqrt{4-X}+\sqrt{4+3X-X^2=5}\)
B,\(\sqrt{X^2-2X+5}=2-\left(X^2-1\right)^4\)
C,\(\left(X-5\right)^3=5\sqrt[3]{2X-9}-3X+6\)
D,\(\left(2X+1\right)\sqrt{\frac{X+1}{X}}=X+2+\sqrt[3]{2X^2+X^3}\)
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gpt bằng pp đặt ẩn phụ k hoàn toàn:
1, \(2\sqrt{2x+4}+4\sqrt{2-x}=\sqrt{9x^2+16}\)
2, \(\left(3x+2\right)\sqrt{2x-3}=2x^2+3x-6\)