Các câu hỏi tương tự
gpt:
\(\sqrt{x}+\sqrt[4]{x\left(1-x\right)}+\sqrt[4]{\left(1-x\right)^3}=\sqrt{1-x}+\sqrt[4]{x^3}+\sqrt[4]{x^2\left(1-x\right)}\)
gpt:
\(3\left(x^2-3x+1\right)+\sqrt{3\left(x^4+x^2+1\right)}=0\)
\(\sqrt[3]{x^3+5x^2}-1=\sqrt{\frac{5x^2-2}{6}}\)
gpt :
1, \(2\left(2\sqrt{1+x^2}-\sqrt{1-x^2}\right)-\sqrt{1-x^4}=3x^2+1\)
2, \(2\sqrt{1-x}+\sqrt{x+1}+3\sqrt{1-x^2}=3-x\)
26 tháng 11 2021 lúc 21:08
GPT:
1, \(6x^2+10x-92+\sqrt{\left(x+70\right)\left(2x^2+4x+16\right)}=0\)
2,\(x+3+\sqrt{1-x^2}=3\sqrt{x+1}+\sqrt{1-x}\)
gpt (đặt ẩn phụ)
10, \(x=\left(2004+\sqrt{x}\right)\left(\sqrt{1-\sqrt{x}}\right)^2\)
12, \(x^2+\sqrt[3]{x^4-x^2}=2x+1\).
GPT
a) \(\sqrt[3]{x^4+X^2}+2\sqrt[5]{X^5+X^2+2}=\sqrt[3]{X^4+3X-2}+2\sqrt[5]{X^5+3X}\)
b) \(4\sqrt{x+1}+2\sqrt{2x+3}=\left(x-1\right)\left(x^2-2\right)\)
các bạn giải giúp mik với. mình đang cần gấp
GPT : \(\sqrt{\left|x+1\right|}+\sqrt[4]{x^2-2x+5}=2\sqrt[4]{x^2+3}\)
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: \(2\sqrt{3x+7}-5\sqrt[3]{x-6}=4\)
\(\left(x^2-3x+2\right)\left(x^2-12x+32\right)\le4x^2\)
\(\left(\sqrt{x+1}-1\right)\left(\sqrt{x^2-4x+7}+1\right)=x\)