Các câu hỏi tương tự
Giải phương trình:
\(\frac{2\left(x-\sqrt{3}\right)\left(x-\sqrt{2}\right)}{\left(1-\sqrt{2}\right)\left(1-\sqrt{3}\right)}+\frac{3\left(x-1\right)\left(x-\sqrt{3}\right)}{\left(\sqrt{2}-1\right)\left(\sqrt{2}-\sqrt{3}\right)}+\frac{4\left(x-1\right)\left(x-\sqrt{2}\right)}{\left(\sqrt{3}-1\right)\left(\sqrt{3}-\sqrt{2}\right)}=3x-1\)
giải bất phương trình vô tỉ sau
\(\sqrt[4]{\left(x-3\right)\left(5-x\right)}+\sqrt[4]{x-3}+\sqrt[4]{5-x}+6\left(x-1\right)\sqrt{3\left(x-1\right)}< =x^3-3x^2+3x+29\)
Bài Toán :
Giải phương trình sau :
\(\frac{3\left(x-\sqrt{3}\right)\left(x-\sqrt{5}\right)}{\left(1-\sqrt{3}\right)\left(1-\sqrt{5}\right)}+\frac{4.\left(x-1\right)\left(x-\sqrt{5}\right)}{\left(\sqrt{3}-1\right)\left(\sqrt{3}-\sqrt{5}\right)}+\frac{5\left(x-1\right)\left(x-\sqrt{3}\right)}{\left(\sqrt{5}-1\right)\left(\sqrt{5}-\sqrt{3}\right)}=3x-2\)
Giải các phương trình sau:a 2sqrt[3]{left(x+2right)^2}-sqrt[3]{left(x-2right)^2}sqrt[3]{x^2-4}b sqrt[3]{left(65+xright)^2}+4sqrt[3]{left(65-xright)^2}5sqrt[3]{65^2-x^2}c sqrt[3]{x+1}+sqrt[3]{x+2}1+sqrt[3]{x^2+3x+2}d sqrt[3]{x-2}+sqrt[3]{x+3}sqrt[3]{2x+1}e sqrt[3]{2x-1}+sqrt[3]{x-1}sqrt[3]{3x+1}
Đọc tiếp
Giải các phương trình sau:
a \(2\sqrt[3]{\left(x+2\right)^2}-\sqrt[3]{\left(x-2\right)^2}=\sqrt[3]{x^2-4}\)
b \(\sqrt[3]{\left(65+x\right)^2}+4\sqrt[3]{\left(65-x\right)^2}=5\sqrt[3]{65^2-x^2}\)
c \(\sqrt[3]{x+1}+\sqrt[3]{x+2}=1+\sqrt[3]{x^2+3x+2}\)
d \(\sqrt[3]{x-2}+\sqrt[3]{x+3}=\sqrt[3]{2x+1}\)
e \(\sqrt[3]{2x-1}+\sqrt[3]{x-1}=\sqrt[3]{3x+1}\)
Giải các phương trình sau:
a) \(\sqrt{1-x^2}=4x^3-3x\)
b)\(\sqrt{1+\sqrt{1-x^2}}\left(\sqrt{\left(1-x\right)^3}-\sqrt{\left(1+x\right)^3}\right)=2+\sqrt{1-x^2}\)
Giải phương trình, x>0
\(\frac{\left(x^3+3x^2\sqrt{x^3-3x+6}\right)\left(3x-x^3-2\right)}{2+\sqrt{x^3-3x+6}}=4\left[2\sqrt{\left(x^3-3x+6\right)^3}-\left(x^3-3x+6\right)^2\right]\)
Giải phương trình, x>0
\(\frac{\left(x^3+3x^2\sqrt{x^3-3x+6}\right)\left(3x-x^3-2\right)}{2+\sqrt{x^3-3x+6}}=4\left[2\sqrt{\left(x^3-3x+6\right)^3}-\left(x^3-3x+6\right)^2\right]\)
Áp dụng nội suy niu tơn để giải pt sau
\(\frac{2\left(x-\sqrt{2}\right)\left(x-\sqrt{3}\right)}{\left(1-\sqrt{2}\right)\left(1-\sqrt{3}\right)}+\frac{3\left(x-1\right)\left(x-\sqrt{3}\right)}{\left(\sqrt{2}-1\right)\left(\sqrt{2}-\sqrt{3}\right)}+\frac{4\left(x-1\right)\left(x-\sqrt{2}\right)}{\left(\sqrt{3}-1\right)\left(\sqrt{3}-\sqrt{2}\right)}=3x-1\)
Giải các phương trình sau:
a) \(x^3+2\sqrt{\left(3x-2\right)^3}=3x\left(3x-2\right)\)
b)\(x^2+3x+1=\left(x+3\right)\sqrt{x^2+1}\)